2015 alphys alternate_universe angel_derear animated_skeleton anthro arachnid armless arthropod asgore_dreemurr asriel_dreemurr assmore_derear big_breasts big_penis bikini blooksanap bone boots boss_monster_(undertale) bovid breasts caprine chara_(undertale) character_name clothed clothing condom container crossgender cup digital_media_(artwork) dildo donette electronics english_text erection female flower flowey_the_flower footwear frisk_(undertale) frisky_(under(her)tail) fur gaster genitals ghost goat group hair hair_over_eye happy high_heeled_boots high_heels horn huge_breasts huge_penis human humanoid_genitalia humanoid_penis kitty_(under(her)tail) looking_at_viewer mad_dummy male mammal mature_anthro mature_female mettaton mettaton_ex microphone mtf_crossgender muffet napstablook nipples one_eye_closed one_eye_obstructed open_mouth papyrus_(undertale) parody peddles penis plant reptile sans_(undertale) scalie sex_toy sexual_barrier_device shirt shoes simple_background skeleton smile soul_(undertale) spider spirit swimwear tea_cup tem temmie_(undertale) text thewill thick_thighs topwear toriel tutori two-piece_swimsuit undead under(her)tail under_boob undertale undertale_(series) undyne vagina_dentata vulva white_background white_body white_fur wink
alternate_universe clothing comic english_text flower frisk_(undertale) frisky_(under(her)tail) group hair hi_res human human_only mammal not_furry plant short_hair text thewill under(her)tail undertale undertale_(series) yelling
alternate_universe blush bulge clothed clothing crossgender duo elemental_creature english_text erection erection_under_clothing female flora_fauna flower flowey_the_flower frisky_(under(her)tail) genitals hi_res human interrobang male mammal not_furry one_eye_closed open_mouth parody peddles penis plant profanity shirt tentacles tenting text thewill topwear under(her)tail undertale undertale_(series) underwear undressing wave wide_eyed wink
alternate_universe balls big_balls big_penis blush clothing crossgender duo elemental_creature english_text erection female female_rape flora_fauna flower flowey_the_flower forced foreskin frisk_(undertale) frisky_(under(her)tail) genitals hi_res human humanoid_genitalia humanoid_penis male male/female mammal not_furry open_mouth oral parody peddles penis plant profanity pubes rape scared sex teeth tentacle_rape tentacle_sex tentacles text thewill tongue tongue_out translated under(her)tail undertale undertale_(series) vines wide_eyed yelling
alternate_universe anthro apron balls blush boss_monster_(undertale) bovid breasts caprine cleavage clothed clothing crossgender dialogue elemental_creature english_text erection female flora_fauna flower flower_creature flowey_the_flower forced foreskin frisk_(undertale) frisky_(under(her)tail) genitals greeting group hi_res human humanoid_genitalia humanoid_penis larger_female male mammal mature_anthro mature_female mother_(lore) mtf_crossgender parent_(lore) parody peddles penis plant size_difference smaller_male tentacles text thewill toriel tutori under(her)tail undertale undertale_(series)
alternate_universe anthro big_breasts boss_monster_(undertale) bovid breasts butt caprine cleavage clothed clothing dialogue duo ellipsis english_text female frisk_(undertale) frisky_(under(her)tail) genitals hi_res huge_breasts human larger_anthro larger_female male mammal mature_anthro mature_female mother_(lore) parent_(lore) parody profanity sex_doll size_difference smaller_human smaller_male text thewill toriel tutori under(her)tail undertale undertale_(series) vulva
alternate_universe anthro anthrofied big_breasts blooksanap blush boss_monster_(undertale) bovid breast_grab breasts bulge caprine comic crossgender dialogue duo english_text exclamation_point female frisk_(undertale) frisky_(under(her)tail) ghost hand_on_breast hi_res huge_breasts human larger_female lying male mammal mature_anthro mature_female monochrome mother_(lore) napstablook nipples on_back parent_(lore) sitting size_difference sleeping smaller_male sound_effects spirit text thewill toriel tutori under(her)tail undertale undertale_(series) vowelless vowelless_sound_effect zzz
2015 alternate_universe balls big_breasts blooksanap blush breasts bulge butt clothed clothing comic crossgender dialogue duo english_text erection female foreskin frisk_(undertale) frisky_(under(her)tail) genitals ghost hair hi_res human humanoid_genitalia humanoid_penis lol_comments male mammal napstablook nipples not_furry nude open_mouth parody penis simple_background smile spirit teeth text thewill under(her)tail undertale undertale_(series)
alternate_universe balls big_penis blooksanap blue_balls breasts clothed clothed_human clothed_male clothing comic crossgender dialogue digital_drawing_(artwork) digital_media_(artwork) duo ellipsis english_text erection exclamation_point female foreskin frisk_(undertale) frisky_(under(her)tail) genitals ghost half-erect human humanoid_genitalia humanoid_penis humor interrobang male male_human mammal napstablook not_furry parody partially_retracted_foreskin penis question_mark retracted_foreskin shirt speech_bubble spirit text thewill topwear unavailable_at_source under(her)tail undertale undertale_(series)
alternate_universe anthro big_breasts big_penis bodily_fluids boss_monster_(undertale) bovid breast_play breasts bulge butt caprine detailed_bulge dialogue digital_media_(artwork) duo english_text erection exclamation_point female female_on_human foreskin frisk_(undertale) frisky_(under(her)tail) genital_fluids genital_outline genitals hi_res huge_breasts huge_penis human human_on_anthro interspecies larger_anthro larger_female male male/female male_on_anthro mammal mature_anthro mature_female mother_(lore) nipples parent_(lore) penis penis_outline precum profanity question question_mark sex simple_background size_difference smaller_human smaller_male text thewill titfuck toriel tutori unavailable_at_source under(her)tail undertale undertale_(series) video_games_awesome
alternate_universe anthro big_breasts bodily_fluids boss_monster_(undertale) bovid breasts caprine comic cum cum_drip cum_in_mouth cum_inside cum_on_breasts cum_on_face dripping english_text exclamation_point female frisk_(undertale) frisky_(under(her)tail) gaster genital_fluids genitals group half-erect heart_symbol huge_breasts human larger_female leaking_cum male mammal mature_anthro mature_female monochrome mother_(lore) nipples parent_(lore) penis size_difference sleeping smaller_male sound_effects text thewill toriel tutori under(her)tail undertale undertale_(series) vowelless vowelless_sound_effect zzz
alternate_universe anthro armless big_butt buckteeth butt digital_media_(artwork) duo female flat_colors frisky_(under(her)tail) kitty_(under(her)tail) male model_sheet monster monster_kid side_view teeth thewill under(her)tail undertale undertale_(series) wide_hips
alternate_universe anthro blooksanap blush bodily_fluids breasts clitoris comic cough crossgender digital_media_(artwork) doll ellipsis english_text erection female frisky_(under(her)tail) genitals ghost group human knife lactating mad_dummy male mammal monster napstablook neck_bulge oral penis pussy_tongue saliva spirit tears teeth text thewill tongue under(her)tail undertale undertale_(series) video_games_awesome water
2017 alternate_universe blooksanap blush breasts bulge comic computer cowgirl_position crossgender dialogue digital_media_(artwork) duo electronics english_text erection female female_on_human female_on_top female_penetrated frisky_(under(her)tail) from_front_position genitals ghost headphones human human_on_humanoid human_penetrating_female humanoid humanoid_genitalia humanoid_penis interrobang interspecies male male/female male_on_bottom male_penetrating male_penetrating_female mammal napstablook on_bottom on_top penetration penile penile_penetration penis penis_in_vagina phasing phasing_through_another profanity sex spirit straddling teeth text thewill tongue under(her)tail undertale undertale_(series) vaginal vaginal_penetration vein
after_sex alternate_universe blooksanap blush bodily_fluids breasts bulge comic cowgirl_position crossgender cum cum_on_ceiling cumshot dialogue digital_media_(artwork) duo ejaculation english_text erection female female_on_human female_on_top female_penetrated frisky_(under(her)tail) from_front_position genital_fluids genitals ghost hi_res human human_on_humanoid human_penetrating_female humanoid humanoid_genitalia humanoid_penis interspecies lactating male male/female male_on_bottom male_penetrating male_penetrating_female mammal napstablook not_furry on_bottom on_top orgasm penetration penis sex space spirit star straddling teeth text thewill translucent under(her)tail undertale undertale_(series) vein veiny_penis
alternate_universe armless armor big_butt bite blush bodily_fluids breasts bulge butt butt_cleavage cave comic digital_media_(artwork) ellipsis english_text exclamation_point female frisk_(undertale) frisky_(under(her)tail) group hi_res human kitty_(under(her)tail) lol_comments male mammal monster monster_kid nokyel_(under(her)tail) saliva sweat tears teeth text thewill tongue tongue_out trio under(her)tail undertale undertale_(series) undyne
abdominal_bulge ahegao alternate_universe anthro anthro_penetrated armless balls big_balls big_butt big_penis bite biting_lip biting_own_lip blush bodily_fluids bottomless bottomless_anthro bottomless_female bottomless_human bottomless_male bulge butt cave cervical_penetration clothed clothing comic deep_penetration defloration digital_media_(artwork) duo english_text erection eye_roll faceplant falling falling_penetration fallopian_tubes female female_anthro female_humanoid female_on_human female_penetrated female_virgin foreskin frisk_(undertale) frisky_(under(her)tail) from_behind_position fucked_silly genital_fluids genitals glans grin heart_eyes heart_symbol hi_res hot_dogging huge_butt huge_penis human human_on_anthro human_on_humanoid human_penetrating human_penetrating_anthro human_penetrating_female humanoid humanoid_genitalia humanoid_penis internal internal_vaginal interspecies kitty_(under(her)tail) looking_back looking_pleasured male male/female male_human male_penetrating male_penetrating_female mammal monster monster_kid motion_blur mounting ovaries penetration penile penile_penetration penis penis_in_vagina prodding retracted_foreskin ridiculous_fit saliva saliva_string self_bite sex simple_background slipping smile standing_doggystyle stated_virginity sweat tears teeth text thewill tongue tongue_out torogao under(her)tail undertale undertale_(series) urethra uterus vaginal vaginal_canal vaginal_fluids vaginal_penetration vein veiny_penis virgin vulva wide_hips
abdominal_bulge accessory alternate_universe armless big_butt big_penis blush bodily_fluids bottomless bow_ribbon bulge butt butt_grab cave cervical_penetration clitoris clothed clothing comic cum cum_in_uterus cum_in_vagina cum_inside digital_media_(artwork) duo english_text erection fallopian_tubes female female_on_human female_penetrated foreskin frisk_(undertale) frisky_(under(her)tail) from_behind_position from_front_position fucked_silly genital_fluids genitals glans hair_accessory hair_bow hair_ribbon hand_on_butt hands_on_hips human human_on_humanoid human_penetrating_female humanoid humanoid_genitalia humanoid_penis internal interspecies kitty_(under(her)tail) looking_pleasured lying male male/female male_penetrating male_penetrating_female mammal missionary_position monster monster_kid on_back on_front open_mouth orgasm orgasm_face ovaries penetration penile penile_penetration penis penis_in_vagina retracted_foreskin ribbons saliva sex spread_legs spreading sweat tail tears tears_of_pleasure teeth text thewill tongue tongue_out under(her)tail undertale undertale_(series) undressing uterus vaginal vaginal_canal vaginal_fluids vaginal_penetration vulva
alternate_universe anthro big_breasts blooksanap blush bodily_fluids boss_monster_(undertale) bovid breasts bulge caprine clothing comic contact_onomatopoeia crossgender different_sound_effects digital_media_(artwork) duo ellipsis english_text female frisk_(undertale) frisky_(under(her)tail) frogette_(under(her)tail) froggit genital_fluids ghost hi_res human lying male mammal masturbation mature_anthro mature_female motion_onomatopoeia napstablook onomatopoeia scratching scratching_sound_effect sleeping sound_effects spirit spread_legs spreading sweat teeth text thewill tongue toriel tutori under(her)tail undertale undertale_(series) vaginal vaginal_fluids vaginal_masturbation velocity_sound_effect vowelless vowelless_sound_effect zzz
alternate_universe blooksanap blush bodily_fluids breasts comic crossgender different_sound_effects digital_media_(artwork) duo ellipsis english_text exclamation_point female frisk_(undertale) frisky_(under(her)tail) ghost hi_res human lying male mammal napstablook nipples profanity sizzling sleeping sound_effects spirit sweat tears teeth text thewill tongue under(her)tail undertale undertale_(series) vowelless vowelless_sound_effect zzz
3:4 5_fingers alternate_universe big_breasts big_penis blooksanap blush bodily_fluids breasts comic crossgender digital_media_(artwork) duo ellipsis english_text female female_on_human fingers foreskin frisk_(undertale) frisky_(under(her)tail) frogette_(under(her)tail) froggit frown genital_fluids genitals ghost glans huge_penis human humanoid_genitalia humanoid_penis male mammal napstablook penis phasing phasing_through_another precum profanity pubes spirit teeth text thewill tongue under(her)tail undertale undertale_(series)
alphys alternate_universe animated_skeleton anthro blush bodily_fluids bone bulge comic comic_(under(her)tail) cum dialogue dialogue_box dim_lighting elevator english_text eyewear female frisk_(undertale) frisky_(under(her)tail) genital_fluids glasses hi_res human humanoid interrobang lizard male mammal monster phallic profanity reading reptile sans_(undertale) scalie silhouette sitting skeleton teeth text thewill tongue touchscreen undead under(her)tail undertale undertale_(series) walking
alternate_universe bodily_fluids breasts bulge canid canine ceiling comic creepy cum cum_creature cum_drip cum_on_ground cum_on_hand disgust dripping endogeny face_pussy female fog frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals hi_res human interrobang male mammal monster multi_breast nightmare_fuel sweat teeth text thewill tongue tongue_out under(her)tail undertale undertale_(series) unusual_anatomy unusual_genitalia_placement unusual_vulva_placement vulva what what_has_magic_done what_has_science_done where_is_your_god_now why
alternate_universe big_breasts blush bodily_fluids body_horror breasts breath comic creepy cum cum_creature cum_drip cum_from_vagina cum_in_vagina cum_inside cum_on_ground dialogue dim_lighting dripping endogeny english_text face_pussy female frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals herm hi_res human intersex male mammal monster multi_breast multi_limb nightmare_fuel orgasm panting petting sweat tail tail_motion tailwag taur teeth text thewill under(her)tail undertale undertale_(series) unusual_anatomy unusual_genitalia_placement unusual_vulva_placement vein vulva what what_has_magic_done what_has_science_done where_is_your_god_now why wiping
alphys alternate_universe amalgamate blush bodily_fluids body_horror comic creepy crossgender cum cum_creature cum_drip cum_on_ground dialogue dicknipples dim_lighting dripping english_text female flashback flower frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals gynomorph hi_res human humanoid intersex keycard lizard male mammal mirror nightmare_fuel penis pesky_pussy_(under(her)tail) phallic plant reaper_bird reptile scalie screaming shadow sweat teeth text thewill tongue transformation under(her)tail undertale undertale_(series) unusual_anatomy unusual_genitalia_placement unusual_penis_placement what_has_science_done where_is_your_god_now why
alternate_universe angel_derear anthro asriel_dreemurr blush bodily_fluids boss_monster_(undertale) bovid breasts bulge caprine cassette_tape comic crossgender dialogue dialogue_box electronics english_text female frisk_(undertale) frisky_(under(her)tail) from_front_position goat hi_res human lying male male/female mammal missionary_position monster on_back penetration sex static sweat teeth television text thewill tongue under(her)tail undertale undertale_(series) vaginal vaginal_penetration video_cassette
1_eye alternate_universe amalgamate ambiguous_gender appliance big_breasts blush bodily_fluids breasts bulge comic creepy cum cum_creature cum_drip cum_on_ground cumshot disgust dripping ejaculation female fridge frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals hi_res human humanoid intersex intersex/male kitchen_appliance male mammal monster nightmare_fuel penis phallic scared snowdrake's_mother stroking_penis sweat teeth text thewill thick_thighs tongue under(her)tail undertale undertale_(series) what what_has_magic_done what_has_science_done where_is_your_god_now why
alternate_universe amalgamate beady_eyes bodily_fluids breasts bulge comic creepy cum cum_creature cum_drip dripping english_text female frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals herm hi_res human humanoid intersex lemon_bread male mammal monster nightmare_fuel penis penis_everywhere phallic running screaming smile sparkling_character sweat tears teeth text thewill tongue tongue_out under(her)tail undertale undertale_(series) vein what_has_magic_done what_has_science_done where_is_your_god_now why
alphys alternate_universe ambiguous_gender anthro blush bodily_fluids breasts breath bulge clothed clothing comic creepy cum cum_creature cum_drip cum_on_ground dripping endogeny eyewear female frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals glasses hi_res hug human humanoid keycard lemon_bread lizard male mammal monster multi_nipple nipples panting partially_clothed penis phallic reaper_bird reptile scalie sweat tears teeth thewill tongue under(her)tail undertale undertale_(series) what_has_magic_done what_has_science_done where_is_your_god_now why
alphys alternate_universe amalgamate anthro blush bodily_fluids bovid breasts breathing bulge caprine clothed clothing comic creepy cum cum_creature dicknipples disgust ellipsis english_text eyewear female flashback frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals glasses goat goo-connected_lips goo_creature herm hi_res human humanoid intersex lizard male mammal melting monster multi_nipple nipple_outline nipples partially_clothed penis profanity reptile scalie shadow sitting sweat teeth text thewill tongue under(her)tail undertale undertale_(series) unusual_anatomy unusual_genitalia_placement unusual_penis_placement what_has_magic_done what_has_science_done where_is_your_god_now why
4_fingers 5_fingers alphys alternate_universe amalgamate anthro aroused balls becoming_erect big_balls big_breasts big_penis bite biting_lip biting_own_lip blush blush_lines bodily_fluids breasts breathing buckteeth bulge clothed clothing coat comfort comforting comic cum cum_creature cum_drip curvy_figure dark_eyelids dripping duo english_text erection eyelashes eyewear female female_on_human fingers flashback foreskin frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals glasses hi_res huge_penis human human_on_anthro humanoid humanoid_genitalia humanoid_penis imminent_sex interspecies lab_coat lizard looking_at_genitalia looking_at_penis male male/female male_on_anthro mammal monochrome multi_nipple multiple_scenes nipple_outline nipples partially_clothed penis penis_grab penis_poking_out penis_through_fly precum reptile retracted_foreskin sad saliva scalie self_bite short_tail sitting smile smirk standing sweat tail teeth text thewill tongue topwear under(her)tail undertale undertale_(series) undressing voluptuous voluptuous_female
3_toes abdominal_bulge alphys alternate_universe amalgamate anthro anthro_penetrated areola aroused barefoot being_watched big_breasts big_butt big_penis blush bodily_fluids bottomless breasts bubble_butt buckteeth bulge butt clothed clothing coat comic crouching cum cum_creature cum_from_vagina cum_in_vagina cum_inside cum_while_penetrated curvy_figure dialogue duo ejaculation english_text erection eyelashes eyes_closed eyewear feet fellatio female female_on_human female_penetrated fingering fingering_self foreskin frisk_(undertale) frisky_(under(her)tail) from_behind_position genital_fluids genitals glasses hair heart_eyes heart_symbol hi_res huge_butt huge_penis human human_on_anthro human_penetrating_female humanoid humanoid_genitalia humanoid_penis interspecies lab_coat leaking_cum lemon_bread lizard looking_at_another looking_pleasured male male/female male_penetrating male_penetrating_female mammal masturbation monochrome monster mostly_nude nipple_fetish nipple_pinch nipple_play nipples on_ground oral orgasm orgasm_face pantsless partially_clothed penetration penile penile_penetration penis penis_in_mouth penis_in_vagina pinch profanity pubes puffed_cheeks question_mark reptile retracted_foreskin saliva saliva_string scalie sex shaking_butt short_tail shortstack side_view slightly_chubby slightly_chubby_anthro slightly_chubby_female spiky_hair spoon_position spooning spread_legs spreading sweat tail teeth text thewill thick_penis thick_thighs toes tongue tongue_out topwear under(her)tail undertale undertale_(series) vaginal vaginal_fingering vaginal_fluids vaginal_penetration vein veiny_penis voluptuous voluptuous_female
after_sex alphys alternate_universe amalgamate anthro big_breasts big_butt blush bodily_fluids bottomless bottomless_anthro bottomless_female breasts buckteeth bulge butt butt_grab cellphone clothed clothing coat comic cum cum_creature cum_on_ground cum_on_wall dim_lighting electronics elevator english_text exclamation_point eyelashes eyewear female frisk_(undertale) frisky_(under(her)tail) genital_fluids glasses group hair half-closed_eyes hand_on_butt hi_res human humanoid interrobang lab_coat lizard male mammal narrowed_eyes nipple_outline nipples partially_clothed phallic phone reaper_bird reptile scalie short_tail spiky_hair sweat tail teeth text thewill tongue topwear under(her)tail undertale undertale_(series)
4_fingers age_difference alternate_universe anthro areola armor asgore_dreemurr assmore_derear big_breasts big_penis blush bodily_fluids boss_monster_(undertale) bovid breast_squish breasts bulge cape caprine caught_in_the_act caught_masturbating caught_off_guard chair cloak clothed clothing comic covering covering_self crossgender curvy_figure dildo dildo_in_vagina dildo_insertion embarrassed english_text exposed_breasts eyes_closed falling_over female fingers footwear frisk_(undertale) frisky_(under(her)tail) furniture genital_fluids genitals half-closed_eyes hi_res high_heels huge_breasts human larger_anthro larger_female leather leather_strap lipstick looking_pleasured makeup male mammal masturbation mature_anthro mature_female monochrome monster narrowed_eyes nipples older_anthro older_female panicked_look panicking penetration penis plant sex_toy sex_toy_in_vagina sex_toy_insertion shoes sitting size_difference skimpy spread_legs spreading squish straps sweat text thewill thick_thighs throne throne_room tongue under(her)tail undertale undertale_(series) vaginal vaginal_fluids vaginal_penetration vines voluptuous vulva wide_hips yelling younger_human younger_male
alternate_universe angry anthro armor asgore_dreemurr assmore_derear balls big_balls big_breasts big_penis bikini_armor blush bodily_fluids boss_monster_(undertale) bovid breasts bulge canister caprine cave cloak clothing comic crossgender curvy_figure english_text erection female foreskin frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals glowing glowing_eyes hi_res huge_penis human imminent_sex knife leather leather_clothing long_penis male mammal monster penis phallic precum precum_string profanity retracted_foreskin sex_toy shadow soul soul_(undertale) sweat teeth text thewill thick_penis tongue torn_clothing unconvincing_armor under(her)tail undertale undertale_(series) undressing voluptuous wide_hips
alternate_universe anthro anthro_penetrated armor asgore_dreemurr assmore_derear backflip big_breasts big_penis bikini_armor blush boss_monster_(undertale) bovid breasts butt_slam caprine cloak clothed clothing comic competition crossgender curvy_figure erection female female_on_human female_penetrated footwear forced forced_oral foreskin frisk_(undertale) frisky_(under(her)tail) genitals glowing glowing_eyes heterochromia hi_res high_heels huge_breasts huge_penis human human_penetrating_female jumping long_penis male male/female male_penetrating male_penetrating_female mammal melee_weapon monster mtf_crossgender oral oral_penetration partially_clothed penetration penile penile_penetration penis penis_in_mouth phallic polearm retracted_foreskin running sex sexual_competition sexual_fight shoes teeth text thewill thick_penis trident tripping unconvincing_armor under(her)tail undertale undertale_(series) vein veiny_penis voluptuous weapon
4_fingers 5_fingers age_difference alternate_universe anal anal_fingering anthro anthro_on_top anthro_penetrated areola armor asgore_dreemurr assertive assertive_dominant assertive_female assmore_derear balls_deep big_breasts big_butt big_penis bikini_armor blue_eyes blush blush_lines bodily_fluids boss_monster_(undertale) bottomless bottomless_human bottomless_male bottomwear bottomwear_pull bouncing_sound_effect bovid bracelet breasts breath breathing_noises butt butt_slam butt_slap butt_squish cape caprine clitoris clothed clothing clothing_pull competition contact_onomatopoeia cowgirl_position crossgender curvy_figure death_by_snu_snu deep_penetration deep_throat derived_sound_effect different_sound_effects dominant dominant_anthro dominant_female dominant_human duo erection exposed_breasts eyes_closed fangs fellatio female female_fingering_male female_on_human female_on_top female_penetrated fingering fingers footwear forced forced_oral foreskin frisk_(undertale) frisky_(under(her)tail) from_front_position genital_fluids genitals glowing glowing_eyes goat half-closed_eyes hands_on_legs hands_on_thighs harness heterochromia hi_res high_heels horn horn_grab huge_breasts huge_butt huge_penis huge_thighs human human_on_anthro human_penetrating_female hyper hyper_butt interspecies jewelry larger_anthro larger_female lipstick looking_pleasured makeup male male/female male_penetrating male_penetrating_female mammal mature_anthro mature_female moan monster motion_onomatopoeia mtf_crossgender muffled narrowed_eyes nipples no_underwear older_anthro older_female on_bottom on_top one_eye_closed onomatopoeia open_mouth oral oral_penetration outline_text panting pants pants_pull pantsless partially_clothed penetration penile penile_penetration penis penis_in_mouth penis_in_vagina precum pubes saliva sex sexual_competition sexual_fight shoes short_tail shortened_sound_effect sitting sitting_on_another size_difference skimpy slap sound_effect_variant sound_effects squish surprise_fingering sweat tail teeth text thewill thick_thighs thrusting_sound_effect thumping tongue tongue_out unconvincing_armor under(her)tail undertale undertale_(series) undressing vaginal vaginal_fluids vaginal_penetration vein vowelless vowelless_sound_effect vowelless_vocalization wide_hips yellow_eyes younger_human younger_male
4_fingers 5_fingers age_difference alternate_universe anthro anthro_on_top anthro_penetrated areola armor asgore_dreemurr assertive assertive_dominant assertive_female assmore_derear base_three_layout big_breasts big_butt big_penis bikini_armor blockage_(layout) blue_eyes blush blush_lines bodily_fluids boss_monster_(undertale) bottomless bottomless_human bottomless_male bovid bracelet breasts breath butt butt_slam butt_slap butt_squish cape caprine clothed clothing comic competition cowgirl_position crossgender curvy_figure death_by_snu_snu dominant dominant_anthro dominant_female dripping dripping_vulva dripping_wet duo exposed_breasts eyes_closed fangs female female_on_human female_penetrated fingers five_frame_image footwear forced foreskin frisk_(undertale) frisky_(under(her)tail) from_front_position genital_fluids genitals glowing glowing_eyes goat hands_on_legs hands_on_thighs harness heterochromia hi_res high_heels horizontal_blockage horn huge_butt huge_thighs human human_on_anthro human_penetrating_female hyper hyper_butt interspecies jewelry larger_anthro larger_female lipstick looking_pleasured makeup male male/female male_penetrating male_penetrating_female mammal mature_anthro mature_female moan monster motion_blur motion_lines mtf_crossgender nipples no_underwear older_anthro older_female on_bottom on_top one_eye_closed open_mouth partially_clothed penetration penile penile_penetration penis penis_in_vagina pussy_drip reverse_cowgirl_position rough_sex saliva screaming sex sexual_competition sexual_fight shocked shoes short_tail sitting sitting_on_another size_difference slap snusnu squish submissive submissive_human submissive_male sweat tail tears teeth text thewill thick_thighs three_row_layout tongue unconvincing_armor under(her)tail undertale undertale_(series) vaginal vaginal_fluids vaginal_penetration wide_eyed wide_hips yellow_eyes younger_human younger_male
alternate_universe angry anthro apron apron_only armor asgore_dreemurr assmore_derear big_breasts big_penis bikini_armor blush bodily_fluids boss_monster_(undertale) bovid breast_smother breast_squish breasts cape caprine clothed clothing comic crossgender cum curvy_figure english_text erection face_punch fangs female fire footwear foreskin frisky_(under(her)tail) genital_fluids genitals glowing glowing_eyes heterochromia hi_res high_heels hug huge_breasts human humanoid_genitalia humanoid_penis interrupted interrupted_orgasm lipstick looking_pleasured makeup male male/female mammal monster mostly_nude mtf_crossgender partially_clothed penis precum profanity punch saliva shoes size_difference smothering squish sweat tail teeth text thewill thick_penis thick_thighs tongue tongue_out toriel tutori unconvincing_armor under(her)tail undertale undertale_(series) vaginal_fluids voluptuous wide_hips
alternate_universe anthro apron armor asgore_dreemurr assmore_derear big_butt big_penis bikini_armor blush bodily_fluids boss_monster_(undertale) bottomless bovid breast_squish breasts butt caprine clothed clothing comic crossgender curvy_figure emotional english_text exclamation_point female foreskin frisk_(undertale) frisky_(under(her)tail) genitals hi_res human kneeling larger_female male mammal monster nipple_outline partially_clothed penis profanity size_difference squish sweat tail tears teeth text the_truth thewill tongue toriel tutori unconvincing_armor under(her)tail undertale undertale_(series) voluptuous yelling
2022 alphys alternate_universe animal_humanoid animated_skeleton anthro apron aquatic aquatic_humanoid armor asgore_dreemurr assmore_derear big_breasts bikini_armor blush bodily_fluids bone boss_monster_(undertale) bottomless bottomwear bovid breasts caprine carrying_another cellphone clothed clothing coat comic crossgender curvy_figure dialogue digital_media_(artwork) dropping electronics english_text eye_patch eyewear female fish fish_humanoid foreskin frisk_(undertale) frisky_(under(her)tail) genitals glowing glowing_eyes greeting hi_res human humanoid lab_coat lizard male mammal monster nipples papyrus_(font) papyrus_(undertale) partially_clothed penis phone profanity reptile scalie shorts skeleton sweat tears teeth tempus_(under(her)tail) text thewill tongue topwear toriel tutori unconvincing_armor undead under(her)tail undertale undertale_(series) undyne voluptuous wide_hips
2022 alphys alternate_universe animal_humanoid animated_skeleton anthro apron aquatic aquatic_humanoid armor asgore_dreemurr assmore_derear big_breasts bikini_armor biting_clothing blush bodily_fluids bone boss_monster_(undertale) bottomless bottomwear bovid breasts breath caprine carrying_another cellphone clothed clothing coat comic comic_(under(her)tail) comic_sans crossgender curvy_figure cutaway dialogue digital_media_(artwork) dropping electronics english_text expression_cutaway eye_patch eyewear female fish fish_humanoid frisk_(undertale) frisky_(under(her)tail) gloves glowing glowing_eyes greyscale group handwear hi_res hoodie human humanoid jealous lab_coat lizard male mammal monochrome monster nipples papyrus_(font) papyrus_(undertale) partially_clothed phone reptile sans_(undertale) scalie shorts skeleton skirt sweat tears teeth tempus_(under(her)tail) text thewill tongue topwear toriel tutori unconvincing_armor undead under(her)tail undertale undertale_(series) undyne voluptuous wide_hips
2022 alphys alternate_universe animal_humanoid animated_skeleton anthro anus apron aquatic aquatic_humanoid armor asgore_dreemurr assmore_derear big_breasts big_butt bikini_armor blush bodily_fluids bone boss_monster_(undertale) bottomless bottomwear bovid breasts breath butt butt_grab caprine cellphone clothed clothing coat comic comic_(under(her)tail) covering covering_mouth crossgender curvy_figure dialogue digital_media_(artwork) electronics english_text eye_patch eyewear female fish fish_humanoid foreskin frisk_(undertale) frisky_(under(her)tail) genitals gesture glowing glowing_eyes greyscale group hand_on_butt heart_symbol hi_res hoodie human humanoid kissing lab_coat lizard machine male mammal mettaton_ex monochrome monster nipples papyrus_(font) papyrus_(undertale) partially_clothed penis phallic phone profanity raised_leg reptile robot robot_humanoid sans_(undertale) scalie sex sex_gesture shorts skeleton skirt stand_and_carry_position standing standing_sex suggestive suggestive_gesture sweat tail tears teeth tempus_(under(her)tail) text thewill tongue tongue_out topwear toriel tutori unconvincing_armor undead under(her)tail undertale undertale_(series) undyne voluptuous wide_hips
2022 all_the_way_through alphys alternate_universe anal anal_penetration anal_threading animated_skeleton anthro apron aquatic armor asgore_dreemurr assmore_derear bdsm big_breasts big_butt bikini_armor blush bodily_fluids bondage bone boss_monster_(undertale) bottomless bottomwear bound bovid breasts breath butt caprine clothed clothing coat comic comic_(under(her)tail) comic_sans covering crossgender curvy_figure dialogue digital_media_(artwork) elemental_creature english_text eye_patch eyewear female fish flora_fauna flowey_the_flower frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals glowing glowing_eyes group hi_res hoodie huge_breasts human humanoid imminent_rape imminent_sex lab_coat lizard machine male mammal nipples papyrus_(font) papyrus_(undertale) partially_clothed peddles penetration phallic plant profanity reptile sans_(undertale) scalie screaming sex shorts skeleton skirt spread_legs spreading sweat tears teeth tempus_(under(her)tail) tentacle_penetration tentacles text thewill thick_thighs thorns threaded_by_tentacle tongue topwear toriel tutori unconvincing_armor undead under(her)tail undertale undertale_(series) undyne vaginal_fluids vein voluptuous vulva wide_hips
alternate_universe asphyxiation bdsm big_penis bite biting_lip blush bodily_fluids bondage bottomless bound broken_glass butt choking clothed clothing comic crossgender elemental_creature english_text female flora_fauna flowey_the_flower foreskin frisk_(undertale) frisky_(under(her)tail) genitals glass glowing glowing_eyes hi_res human knife male mammal mtf_crossgender peddles penis phallic plant profanity sharp_teeth sweat tears teeth text thewill thorns tongue under(her)tail undertale undertale_(series) vein vines
ack alphys alternate_universe anthro anthro_penetrated aquatic asking asking_another asking_what asphyxiation ass_up blood blush bodily_fluids boss_monster_(undertale) bovid breaking_the_fourth_wall breasts breathing_noises caprine choking comic crossgender cutting derived_sound_effect dialogue different_sound_effects elemental_creature english_text face_torture fap_(sound_effect) female female_penetrated flora_fauna flowey_the_flower forced frisk_(undertale) frisky_(under(her)tail) gesture glowing glowing_eyes goat group grunting hi_res human humanoid imminent_rape imminent_sex it'll_never_fit kissy_face knife laugh licking_blood lizard male mammal moan motion_onomatopoeia nipples onomatopoeia peddles penetration phallic plant prodding profanity promise question questioning_tone rape reptile scalie sex sharp_teeth shlick shortened_sound_effect shrug shrug_(sound_effect) sound_effect_variant sound_effects stuttering swallowing sweat tail talking_to_another tears teeth tentacle_sex tentacles term_of_endearment text text_emphasis thewill thorns tied_down tongue tongue_out toriel tutori under(her)tail undertale undertale_(series) undyne vaginal vaginal_penetration vein vines violence vocalization vowelless vowelless_sound_effect vowelless_vocalization wounded yelling yes-no_question
2022 all_the_way_through alphys alternate_universe ambiguous_threading animated_skeleton anthro anthro_penetrated anus aquatic asgore_dreemurr assmore_derear bent_over big_breasts big_butt big_penis blush bodily_fluids bone boss_monster_(undertale) bottomless bound bovid breasts butt caprine cellphone clenching clothed clothing comic comic_(under(her)tail) comic_sans crossgender curvy_figure cutaway dialogue digital_media_(artwork) double_penetration electricity electronics elemental_creature english_text expression_cutaway facial_scar female female_penetrated fire fish flora_fauna flowey_the_flower forced frisk_(undertale) frisky_(under(her)tail) genital_fluids genitals glowing glowing_eyes group hi_res human humanoid imminent_rape imminent_sex interrupted lizard male mammal papyrus_(font) papyrus_(undertale) peddles penetration penis penis_tentacles phone plant rape reptile sans_(undertale) scalie scar sex sharp_teeth skeleton spread_legs spreading sweat tears teeth tempus_(under(her)tail) tentacle_penetration tentacle_sex tentacles text thewill threaded_by_tentacle tongue toriel tutori undead under(her)tail undertale undertale_(series) undyne vaginal vaginal_fluids vaginal_penetration vein vines voluptuous vulva
aaron_(undertale) abdominal_bulge alternate_universe amphibian anthro arachnid areola arthropod ass_up astigmatism aura balls bent_over big_breasts big_penis blood blush bodily_fluids bound breaking_restraints breasts canid canine canis comic crossgender digital_media_(artwork) dildo_sword dinosaur doggo_(undertale) domestic_cat domestic_dog donette elemental_creature english_text facial_scar felid feline felis female flora_fauna flowey_the_flower frisk_(undertale) frisky_(under(her)tail) frog frogette_(under(her)tail) genitals glowing glowing_eyes greater_dog grin group hi_res human humanoid jack-o'_pose kitty_(under(her)tail) lesser_dog long_neck male mammal migospel monster monster_kid muffet multi_limb nipples non-mammal_nipples peddles penis phallic piercing plant pose prehistoric_species reptile restricted_palette rg03 rg04 ripping scalie scar sex_toy shyren smile snowdrake soul_(undertale) spider swinging teeth text thewill thong_straps tongue turtle under(her)tail undertale undertale_(series) vegetoid vines vulkin whimsalot whimsun woshua
aaron_(undertale) alternate_universe animated_skeleton anthro apron aquatic armless armor asgore_dreemurr assmore_derear big_penis bikini_armor blood blush bodily_fluids bone boss_monster_(undertale) bound bovid caprine clothed clothing comic comic_(under(her)tail) crossgender curvy_figure dinosaur dummy_(undertale) elemental_creature facial_scar female flora_fauna flowey_the_flower frisk_(undertale) frisky_(under(her)tail) genitals glowing goat group hi_res human humanoid kitty_(under(her)tail) knight_knight lesser_dog long_neck male mammal mtf_crossgender partially_clothed peddles penis phallic plant prehistoric_species reptile restricted_palette sans_(undertale) scalie scar shyren skeleton snowdrake teeth text thewill tongue toriel tutori unconvincing_armor undead under(her)tail undertale undertale_(series) undyne vegetoid vines voluptuous vulkin wide_hips yelling
2023 alternate_universe anthro apron apron_only bookshelf boss_monster_(undertale) bovid caprine chair chairiel chimney clothing digital_media_(artwork) duo female female_anthro floppy_ears flower frisk_(undertale) frisky_(under(her)tail) fur furniture goat human inside library lop_ears male male/female male_human mammal mayin pixel_(artwork) plant plant_pot sitting suicidalpixel surprised toriel tutori under(her)tail undertale undertale_(series) white_body white_fur
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