2021 adopted_(lore) adopted_son_(lore) adoptive_mother_(lore) anthro asriel_dreemurr big_breasts blush boss_monster_(undertale) bovid breasts caprine chara_(undertale) cheek_spots clothed clothing collarbone dress enigi09 exclamation_point eyes_closed female frisk_(undertale) group heart_symbol hi_res horn human mammal mature_anthro mature_female mother_(lore) mother_and_child_(lore) mother_and_son_(lore) multicolored_clothing multicolored_dress open_mouth open_smile parent_(lore) parent_and_child_(lore) parent_and_son_(lore) pink_cheeks pink_clothing pink_dress pink_tongue simple_background smile son_(lore) tongue toriel two_tone_clothing two_tone_dress undertale undertale_(series) white_background white_clothing white_dress white_horn yellow_body yellow_skin
2021 4_fingers anthro asriel_dreemurr_(god_form) black_clothing blush bodily_fluids boss_monster_(undertale) bovid caprine clothed clothing covering covering_crotch cross-popping_vein crossdressing duo embarrassed enigi09 femboy fingers frisk_(undertale) fur fur_tuft gesture hand_gesture head_tuft hi_res horn human japanese_text maid_uniform mammal no_underwear pink_tongue tail tears text thick_thighs thumbs_up tongue translated tuft undertale undertale_(series) uniform white_body white_clothing white_fur white_horn white_tail wide_hips
1:1 2021 alcina_dimitrescu ambiguous_gender anthro big_breasts biped black_clothing black_hat black_headwear blush bodily_fluids boots boss_monster_(undertale) bottomwear bovid bow_experiment_(resident_evil) breasts brown_hair cadou_host_(resident_evil) capcom caprine claws cleavage clothed clothing cosplay digital_media_(artwork) dress duo english_text female fingers footwear frisk_(undertale) fur gem gloves goat green_background hair hand_on_head hand_on_shoulder handwear hat headgear headwear hi_res holding_object horn how_to_talk_to_short_people human jewelry larger_female looking_down looking_up male mammal mature_anthro mature_female meme monster necklace open_mouth pearl_(gem) pearl_necklace red_background red_eyes resident_evil shirt shoes shorts simple_background size_difference smaller_male smile standing sun_hat sundress sweat text tiptoes topwear toriel undertale undertale_(series) vampire white_body white_clothing white_dress white_fur wide_brim_hat yuzu_syuran
2020 ambiguous_gender anthro asriel_dreemurr asriel_dreemurr_(god_form) blush blush_lines boss_monster_(undertale) bovid bow_(feature) bow_tie caprine chara_(undertale) clothed clothing digital_media_(artwork) embarrassed flowey_the_flower frisk_(undertale) fur gin68538782 group hair hi_res horn human japanese_text line_art long_ears maid_apron maid_headdress maid_uniform male mammal monochrome open_mouth shy simple_background smile text translation_request undertale undertale_(series) uniform white_body white_fur young
animal_humanoid anus aquatic aquatic_humanoid black_text_box blue_body blue_skin blush bodily_fluids breasts bridal_carry caption carrying_another clothing cum cum_in_vagina cum_inside dialogue duo english_text erection eye_patch eyes_closed eyewear female female_on_human female_penetrated fin fish fish_humanoid frisk_(undertale) from_front_position genital_fluids genitals green_heart hair heart_eyes heart_symbol hearts_around_body hearts_around_head hi_res holding_character human human_on_humanoid human_penetrating human_penetrating_humanoid humanoid humanoid_penetrated i'll_now_proceed_to_pleasure_myself_with_this_fish impregnation internal interspecies interspecies_impregnation male male/female male_on_humanoid male_penetrating male_penetrating_female mammal mating_press medium_breasts meme motion_lines naughtysableye onomatopoeia ovum penetration penile penile_penetration penis penis_in_vagina plap ponytail red_hair sequence sex sharp_teeth shirt simple_background sound_effects sperm_cell steam subtitled sweat swimming_trunks swimwear tank_top tears teeth text text_box topwear undertale undertale_(series) undyne vaginal vaginal_penetration vulva yellow_body yellow_eyes yellow_skin
abs alphys alternate_universe anthro aquatic belly big_breasts big_butt big_penis blush bodily_fluids bottomless breasts butt clitoris clothed clothing comic cum cum_drip cum_from_vagina cum_in_vagina cum_inside dinosaur dress dripping english_text eye_patch eyewear female female/female fish fishnet_clothing fishnet_legwear frisk_(undertale) genital_fluids genitals glasses glowing glowing_eyes group hi_res hug huge_penis human imminent_sex interrobang leaking_cum legwear lizard lying magic_dildo male mammal muscular muscular_anthro muscular_female nipples on_top penis prehistoric_species pubes reptile scalie skimpy sweat tears teeth text thewill thick_thighs thong throwing tongue trash under(her)tail undertale undertale_(series) underwear undressing undyne vulva
abdominal_bulge abs alphys alternate_universe anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus aquatic belly big_breasts big_butt big_penis bisexual blush bodily_fluids bottomless breasts butt clothed clothing comic cum cum_in_vagina cum_inside cum_on_penis dinosaur english_text erection eye_patch eyewear female female/female female_penetrated female_penetrating female_penetrating_female fish foreskin frisk_(undertale) from_front_position genital_fluids genitals glasses glowing glowing_eyes hi_res huge_penis human interrobang jacket leather leather_clothing leather_jacket leather_topwear leg_grab lizard long_penis looking_back looking_pleasured lying magic_dildo male mammal missionary_position moan muscular muscular_anthro muscular_female nipples non-mammal_breasts non-mammal_nipples on_back penetration penis prehistoric_species presenting presenting_hindquarters profanity reptile retracted_foreskin scalie sex sharp_teeth slightly_chubby slightly_chubby_anthro slightly_chubby_female spread_butt spreading sweat tail teeth text thewill thick_thighs thigh_grab topwear trash under(her)tail undertale undertale_(series) undyne vulva waterfall
abdominal_bulge ahegao alphys alternate_universe anal anal_penetration anthro anthro_penetrated aquatic areola assisted_sex belly big_breasts big_butt big_penis blush bodily_fluids bottomless breasts butt clothed clothing comic cum cum_from_ass cum_in_ass cum_in_vagina cum_inside dinosaur dominant dominant_female english_text eye_patch eyewear female female/female female_on_human fish foreskin frisk_(undertale) fucked_silly genital_fluids genitals glowing glowing_eyes group group_sex heart_eyes heart_symbol hi_res huge_breasts huge_penis human human_penetrating_female humanoid_genitalia humanoid_penis jacket leaking_cum leather leather_clothing leather_jacket leather_topwear legs_up lizard looking_pleasured lucky_pierre magic_dildo male male/female mammal moan nipples non-mammal_breasts non-mammal_nipples orgasm penetration penile penile_penetration penis penis_in_ass power_bottom prehistoric_species profanity pubes reptile retracted_foreskin ripples saliva saliva_string sandwich_position scalie sex sharp_teeth short_tail simultaneous_orgasms submissive submissive_female sweat tail teeth text thewill thick_tail thick_thighs threesome tongue tongue_out topwear under(her)tail undertale undertale_(series) undyne vaginal vaginal_penetration wide_hips yelling
absurd_res adopted_(lore) adoptive_mother_(lore) ambiguous_gender ambiguous_penetrating ambiguous_penetrating_female anthro big_breasts blush bodily_fluids bouncing_breasts bovid breasts caprine duo enigi09 exclamation_point eyes_closed female female/ambiguous female_penetrated fingering frisk_(undertale) goat half-closed_eyes heart_symbol hi_res human looking_pleasured mammal monster mother_(lore) mother_and_child_(lore) narrowed_eyes offscreen_character open_mouth parent_(lore) parent_and_child_(lore) penetration saliva saliva_on_tongue sequence sex solo_focus tears three_frame_image three_frame_sequence tongue tongue_out toriel undertale undertale_(series)
2021 anthro anthro_penetrated archived_source balls big_breasts blush bodily_fluids breasts clothing cum cum_from_vagina cum_in_vagina cum_inside duo_focus enigi09 faceless_character faceless_human faceless_male female frisk_(undertale) fur genital_fluids genitals group hat headgear headwear hi_res human human_on_anthro human_penetrating human_penetrating_anthro humanoid_genitalia humanoid_penis interspecies lagomorph leporid male male/female mammal open_mouth penetration penile penile_penetration penis penis_in_vagina purple_body purple_breasts purple_fur qc_(undertale) rabbit rabbit_innkeeper sex unavailable_at_source undertale undertale_(series) vaginal vaginal_penetration vulva
2021 abs after_sex all_fours alphys alternate_universe anal anal_beads anal_beads_in_ass anal_penetration animated_skeleton anthro aquatic athletic athletic_anthro athletic_female basketball bdsm belly big_breasts big_butt big_penis blush bodily_fluids bone bottomless breasts breath butt butt_torture buttplug clothed clothing collar comic covering covering_breasts crawling crossgender cum cum_drip cum_from_ass cum_from_vagina cum_in_ass cum_in_vagina cum_inside cum_on_penis dialogue digital_media_(artwork) dinosaur dominatrix dripping english_text eye_patch eyewear female female/female fish frisk_(undertale) genital_fluids genitals glasses glowing glowing_eyes group half-erect heart_eyes heart_symbol hi_res huge_breasts human humanoid humor leaking_cum leash leather leather_clothing leg_torture limb_torture lizard magic_dildo male male/female mammal muscular muscular_anthro muscular_female nipples non-mammal_breasts non-mammal_nipples nude object_in_ass open_mouth panting papyrus_(font) papyrus_(undertale) penetration penis petplay plug_(sex_toy) prehistoric_species profanity reptile roleplay scalie sex_toy sex_toy_in_ass sex_toy_insertion short_tail shortstack skeleton slightly_chubby slightly_chubby_anthro slightly_chubby_female sweat tail teeth tempus_(under(her)tail) text thewill thick_tail thick_thighs tongue tongue_out trash undead under(her)tail undertale undertale_(series) undyne water whip whipping whipping_butt wide_hips
alternate_universe anthro aquatic big_penis blush bodily_fluids bottomless bottomless_male breasts butt clothed clothing comic cum cum_on_penis dialogue english_text eye_patch eyewear female fish flaccid foreskin frisk_(undertale) genital_fluids genitals glowing glowing_eyes hi_res human jacket leather leather_clothing leather_jacket leather_topwear lying male mammal nipple_outline on_back penis pubes sharp_teeth smile sweat tears teeth text thewill thong thong_straps tongue topwear trash under(her)tail under_boob undertale undertale_(series) underwear undyne waterfall
5_fingers boots brown_boots brown_clothing brown_footwear brown_hair canid canine clothed clothing duo eyes_closed felid feline female fingers footwear frisk_(undertale) fur grey_hair grey_pawpads hair heart_symbol hug hugging_another hugging_from_behind human mammal open_mouth pawpads shoes simple_background smile starcatbloom tem temmie_(undertale) topwear undertale undertale_(series) white_background white_body white_fur
2015 absurd_res ahegao all_fours anthro anthro_penetrating anthro_penetrating_human asriel_dreemurr_(god_form) big_tongue blood blush bodily_fluids boss_monster_(undertale) bottomless bovid bubble_kitten17 caprine clothed clothing cum cum_inside digital_media_(artwork) doggystyle duo english_text female female_on_anthro female_penetrated frisk_(undertale) from_behind_position fur game_over gameplay_mechanics genital_fluids hi_res human human_on_anthro human_penetrated interspecies licking long_tongue looking_pleasured male male/female male_anthro male_penetrating male_penetrating_female mammal nude penetration rough_sex scratches sex stripes text tongue tongue_out undertale undertale_(series) white_body white_fur
alphys annoying_dog_(undertale) canid canine clothed clothing felid feline frisk_(undertale) group hair human mammal monster_kid nicecream_man onionsan open_mouth rg01_(undertale) rg02_(undertale) tem temmie_(undertale) topwear undertale undertale_(series) undyne white_body zzztone
2021 absurd_res ambiguous_gender animated_skeleton anthro asgore_dreemurr beard bone boss_monster_(undertale) bovid caprine clothing door eyes_closed facial_hair female flower flower_bed frisk_(undertale) fur goat goatdraw group hair hi_res human looking_away male mammal monochrome plant regret sans_(undertale) skeleton sketch smile symbol toriel undead undertale undertale_(series) white_body white_fur
2018 aged_up alligator alligatorid alphys animated_skeleton annoying_dog_(undertale) anthro aquatic asgore_dreemurr asriel_dreemurr beard biped blonde_hair bone boss_monster_(undertale) bovid bratty_(undertale) canid canine canis caprine catty_cattenheimer crocodilian delta_rune_(emblem) digital_media_(artwork) domestic_cat domestic_dog eyewear facial_hair felid feline felis female fish frisk_(undertale) glasses group hair hi_res horn human lizard long_ears looking_at_viewer machine male mammal mature_anthro mature_female mature_male mettaton monster_kid open_mouth papyrus_(undertale) pose potoobrigham reptile robot sans_(undertale) scalie simple_background skeleton smile symbol tem temmie_(undertale) toriel undead undertale undertale_(series) undyne white_background
anthro canid canine clothed clothing duo felid feline flower frisk_(undertale) fur hair human keitou-tztt mammal open_mouth plant simple_background tem temmie_(undertale) topwear undertale undertale_(series) white_body white_fur
anthro canid canine clothed clothing duo felid feline frisk_(undertale) fur hair hug human keitou-tztt mammal open_mouth simple_background tem temmie_(undertale) topwear undertale undertale_(series) white_body white_fur
alternate_universe anthro blue_clothing blue_sweater blue_topwear bodily_fluids canid canine chara_(undertale) clothed clothing felid feline frisk_(undertale) fur green_clothing green_sweater green_topwear hair hi_res human keitou-tztt mammal open_mouth pattern_clothing pattern_sweater pattern_topwear simple_background striped_clothing striped_sweater striped_topwear stripes sweat sweater tem temmie_(undertale) topwear underswap undertale undertale_(series) white_body white_fur
anthro bodily_fluids canid canine clothed clothing duo felid feline frisk_(undertale) hair human keitou-tztt mammal open_mouth simple_background sweat tem temmie_(undertale) text topwear undertale undertale_(series) white_body
animal_humanoid anthro arachnid arachnid_humanoid arthropod arthropod_humanoid bodily_fluids canid canine clothed clothing felid feline frisk_(undertale) group hair human humanoid keitou-tztt mammal muffet open_mouth simple_background spider spider_humanoid sweat tem temmie_(undertale) topwear undertale undertale_(series) white_body
16:9 annoying_dog_(undertale) anthro bone canid canine clothed clothing felid feline frisk_(undertale) fur hair hi_res human mammal papyrus_(undertale) sans_(undertale) simple_background skeleton tem temmie_(undertale) text topwear undertale undertale_(series) undertale_koe undyne white_body white_fur widescreen
1_eye 5_fingers 5_toes animal_humanoid anthro anus aquatic aquatic_humanoid athletic athletic_anthro athletic_female back_muscles bangs barefoot beach bedroom_eyes big_butt black_nails blue_body blue_skin blue_sky bottle breasts brown_hair bubble_butt butt butt_grab butt_massage butt_size_difference claws cloud colored_nails container cooler crossed_legs deep_skin deltarune dinosaur disembodied_hand dragon duo_focus ear_fins eye_patch eyeshadow eyewear fangs feet female fin fingers fish fish_humanoid freckled_back freckled_breasts freckled_butt freckled_face freckled_shoulders freckles frisk_(undertale) genitals gills glistening glistening_breasts glistening_butt glistening_thighs grin group hair hair_over_eyes hand_on_butt hi_res human humanoid ice_chest kris_dreemurr leaf light long_hair looking_back lying makeup male male/female mammal massage massage_oil mostly_offscreen_character muscular muscular_anthro muscular_female mythological_creature mythological_scalie mythology nails narrowed_eyes nude oil on_front on_towel outside palm_tree plant pltnm06ghost ponytail prehistoric_species public public_nudity pupils purple_body purple_skin raised_leg red_ear_fins red_eyeshadow red_hair red_nails reptile rock sand scalie scar sea seaside seductive sharp_nails sharp_teeth sharp_toenails short_tail shrub side_boob sky slit_pupils smile soles spread_butt spreading sunlight sunny susie_(deltarune) tail teeth tied_hair toe_claws toenails toes towel tree undertale undertale_(series) undyne vulva water yellow_body yellow_sclera yellow_skin
1_eye 5_fingers 5_toes animal_humanoid anthro anus aquatic aquatic_humanoid athletic athletic_anthro athletic_female back_massage back_muscles backrub bangs barefoot beach black_nails blue_body blue_skin blue_sky bottle breasts brown_hair butt butt_grab butt_massage butt_size_difference claws cloud colored_nails container cooler crossed_legs deep_skin deltarune dinosaur disembodied_hand dragon duo_focus ear_fins eye_patch eyeshadow eyewear fangs feet female fin fingers fish fish_humanoid freckled_butt freckles frisk_(undertale) genitals gills grin group hair hand_on_butt hi_res human humanoid ice_chest kris_dreemurr leaf light long_hair looking_back lying makeup male male/female mammal massage massage_oil mostly_offscreen_character muscular muscular_anthro muscular_female mythological_creature mythological_scalie mythology nails nude oil on_front on_towel outside palm_tree plant pltnm06ghost ponytail prehistoric_species public public_nudity pupils purple_body purple_skin raised_leg red_ear_fins red_eyeshadow red_hair red_nails reptile rock sand scalie scar sea seaside sharp_nails sharp_teeth sharp_toenails short_tail shrub side_boob sky slit_pupils smile soles spread_butt spreading sunlight sunny susie_(deltarune) tail teeth tied_hair toe_claws toenails toes towel tree undertale undertale_(series) undyne vulva water yellow_body yellow_sclera yellow_skin
1:1 canid canine clothed clothing duo felid feline frisk_(undertale) hair human mammal open_mouth simple_background tem temmie_(undertale) text topwear undertale undertale_(series) white_body
3:2 anthro bob_(undertale) boxing_gloves canid canine clothed clothing felid feline fighting_ring frisk_(undertale) fur hair handwear hi_res human mammal open_mouth talonofwater tem temmie_(undertale) text topwear undertale undertale_(series) white_body white_fur
ambiguous_gender anthro anthro_penetrated balls big_breasts big_butt bouncing_balls breasts brown_hair butt clothed clothing duo_focus enigi09 female female_on_bottom female_on_human frisk_(undertale) from_front_position gender_symbol genitals group hair heart_symbol hi_res human human_on_anthro human_penetrating human_penetrating_anthro interspecies lagomorph leporid looking_at_sex male male/female male_human male_on_top male_symbol mammal mating_press on_bottom on_top penetration penile penile_penetration penis_in_vagina rabbit rabbit_innkeeper sex symbol undertale undertale_(series) vaginal vaginal_penetration
9:16 anthro breasts bulge canid canine clothed clothing duo felid feline female frisk_(undertale) genitals hair hi_res human male mammal open_mouth sos_or_loss tem temmie_(undertale) text topwear undertale undertale_(series) vulva white_body
2016 absolutely_everyone ace_of_hearts alphys animated_skeleton annoying_dog_(undertale) anthro aquatic arachnid arthropod asgore_dreemurr asriel_dreemurr beard beer_mug blonde_hair bone boss_monster_(undertale) bovid bratty_(undertale) canid canine canis caprine card card_game catty_cattenheimer chara_(undertale) container crocodile crocodilian cup delta_rune_(emblem) dessert detailed detailed_food digital_media_(artwork) diner dogamy dogaressa doggo_(undertale) domestic_cat domestic_dog electronics eye_patch eyes_always_closed eyes_closed eyewear facial_hair felid feline felis female feral firelight fish food frisk_(undertale) gaming ghost glasses glowing glowing_eyes greater_dog grillby group hair holding_container holding_cup holding_fork holding_microphone holding_mug holding_object human humanoid inside kissing lagomorph large_group leporid lesser_dog lizard machine mad_dummy male mammal manga_(object) mature_anthro mature_female mature_male mettaton mettaton_ex microphone monster_kid muffet mug mustache napstablook nicecream_man papyrus_(undertale) pasta pastry pie plate playing_card polka_dot_dress rabbit reptile restaurant robot sans_(undertale) scalie skeleton spaghetti spider spirit symbol tem temmie_(undertale) ten_of_spades toriel undead undertale undertale_(series) undyne zilven
1:1 aipeco18 black_hair blush boots bulge clothed clothing duo erection erection_under_clothing eyes_closed fist footwear frisk_(undertale) hair heart_symbol hi_res high_heeled_boots high_heels human humanoid legwear long_hair machine male male/male mammal mettaton_ex open_mouth robot robot_humanoid serious_face shoes sweater text thigh_highs topwear undertale undertale_(series) undressing
1:1 aipeco18 anus backsack balls big_penis black_hair blush bodily_fluids butt dialogue duo english_text eyes_closed foreskin frisk_(undertale) genital_fluids genitals hair hair_over_eye hi_res human humanoid humanoid_genitalia humanoid_penis intimidation machine male male/male mammal mettaton_ex number one_eye_obstructed penis perineum precum presenting presenting_hindquarters robot robot_humanoid shocked sigh size_difference text undertale undertale_(series)
1:1 aipeco18 balls big_penis black_hair blush bodily_fluids boots brown_hair butt camera clothed clothing dialogue duo ellipsis english_text eyes_closed footwear foreskin frisk_(undertale) genitals hair hair_over_eye hand_on_butt heart_symbol hi_res holding_camera holding_object human human_on_humanoid humanoid humanoid_genitalia humanoid_penis imminent_anal interspecies legwear long_hair machine male male/male mammal masturbation mettaton mettaton_ex one_eye_obstructed partially_clothed penile penile_masturbation penis perineum presenting presenting_hindquarters recording robot robot_humanoid shoes size_difference speech_bubble sweat sweatdrop text thigh_highs undertale undertale_(series)
1:1 aipeco18 anal anal_penetration balls big_penis black_hair blush bodily_fluids brown_hair butt clothing cum cum_in_ass cum_inside duo erection eyes_closed frisk_(undertale) genital_fluids genitals hair hair_over_eye heart_pendant heart_symbol hi_res human human_on_humanoid human_penetrating human_penetrating_humanoid humanoid humanoid_genitalia humanoid_penetrated humanoid_penis interspecies jewelry larger_humanoid larger_male larger_penetrated legwear long_hair machine male male/male male_penetrated male_penetrating male_penetrating_male mammal mettaton_ex necklace necklace_only nipples nude number one_eye_obstructed open_mouth penetration penile penile_penetration penis penis_in_ass perineum robot robot_humanoid rough_sex sex size_difference smaller_human smaller_male text thigh_highs tongue tongue_out undertale undertale_(series)
3d_(artwork) 9:16 age_difference anthro barefoot beach beach_umbrella big_breasts bikini boss_monster_(undertale) bovid breasts caprine child clothing daemont92 digital_media_(artwork) duo eyewear feet female food frisk_(undertale) hand_holding hi_res human male male/female mammal mature_female monster navel older_female parasol popsicle seaside slightly_chubby slightly_chubby_female source_filmmaker_(artwork) sunglasses swimming_trunks swimwear toriel two-piece_swimsuit undertale undertale_(series) warfare_toriel warfaremachine_(modeler) young young_human young_male younger_male
anthro black_and_white bodily_fluids canid canine clothed clothing dialogue felid feline feral frisk_(undertale) hair hi_res human humor japanese_text mammal monochrome monster_kid oosuko925 reptile scalie sweat tem temmie_(undertale) text topwear translated undertale undertale_(series)
blush canid canine clothed clothing felid feline frisk_(undertale) hair human mammal nipples off_(game) open_mouth russian_text tem temmie_(undertale) text topwear toriel undertale undertale_(series) white_body zacharie_(off)
1:1 age_difference ambiguous_penetration anthro aquatic bed black_background blush bodily_fluids breath duo eye_patch eyewear female female_penetrated fish frisk_(undertale) from_front_position furniture greyscale haaru hair hi_res holding_partner human human_on_anthro human_penetrating interspecies long_hair male male/female male_on_anthro male_penetrating male_penetrating_female mammal mastery_position mature_female monochrome nude older_female on_bed on_lap penetration saliva sex sharp_teeth simple_background sweat teeth undertale undertale_(series) undyne
1691_position 2021 5_toes 69_position anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus asriel_dreemurr_(god_form) balls blue_body blush bodily_fluids boss_monster_(undertale) bovid caprine conditional_dnp deltarune double_penetration drako1997 eyewear feet fellatio foursome frisk_(undertale) fur genitals glasses goat group group_sex human kris_dreemurr male male/male male_penetrated male_penetrating male_penetrating_male mammal mutual_fellatio mutual_oral nude one_eye_closed oral oral_penetration oral_while_penetrated penetration penile penis ralsei saliva saliva_on_penis sex toes undertale undertale_(series) white_body white_fur
1691_position 2021 5_toes 69_position aged_up anal anal_penetration anthro anus asriel_dreemurr balls blue_body bodily_fluids boss_monster_(undertale) bovid caprine conditional_dnp cum cum_in_ass cum_in_mouth cum_inside deltarune digital_media_(artwork) drako1997 eyewear feet fellatio femboy femboy/femboy frisk_(undertale) fur genital_fluids genitals glasses goat group group_sex horn human humanoid humanoid_feet kris_dreemurr male male/male mammal mutual_fellatio mutual_oral nails nude one_eye_closed oral oral_while_penetrated penetration penile penis perineum plantigrade ralsei sex soles toes undertale undertale_(series) white_body white_fur
aaron_(undertale) anthro canid canine clothed clothing equid equine felid feline frisk_(undertale) hair horse human low_res mammal muscular open_mouth simple_background tem temmie_(undertale) undertale undertale_(series) white_body
1:1 adopted_(lore) adoptive_mother_(lore) after_sex age_difference anthro anthro_penetrated balls big_breasts blush bodily_fluids bovid breasts caprine cum cum_in_vagina cum_inside cum_string duo enigi09 female female_on_bottom female_on_human female_penetrated frisk_(undertale) from_front_position genital_fluids genitals goat heart_symbol hi_res human human_on_anthro human_penetrating human_penetrating_anthro interspecies male male/female male_human male_on_top male_penetrating male_penetrating_female mammal mating_press mature_anthro mature_female monster mother_(lore) mother_and_child_(lore) mother_and_son_(lore) nude older_female on_bottom on_top open_mouth parent_(lore) parent_and_child_(lore) parent_and_son_(lore) penetration penile penile_penetration penis_in_vagina pseudo_incest_(lore) sex son_(lore) spread_legs spreading tongue tongue_out toriel undertale undertale_(series) vaginal vaginal_penetration vulva young_(lore)
anal anal_penetration anthro anthro_penetrated balls bisexual bodily_fluids bone bottomless bulge bunbun_npc_(undertale) clitoris clothed clothed_sex clothing cum cum_in_ass cum_in_vagina cum_inside cunnilingus digital_media_(artwork) ejaculation erection fellatio female female_on_human female_penetrated femboy foreskin frisk_(undertale) genital_fluids genitals group hi_res human human_focus human_on_anthro human_penetrated human_penetrating human_penetrating_anthro interspecies josou_seme knee_highs lagomorph legwear leporid looking_pleasured male male/female male/male male_human male_on_anthro male_penetrated male_penetrating male_penetrating_female male_penetrating_male mammal not_furry_focus oral oral_penetration orgasm outta_sync penetration penile penile_penetration penis penis_in_ass penis_in_mouth penis_in_vagina rabbit retracted_foreskin sans_(undertale) sex shaking skeleton solo_focus sweat topless toriel trembling undertale undertale_(series) vaginal vaginal_penetration vein veiny_penis
canid canine clothed clothing duo felid feline frisk_(undertale) hair human mammal open_mouth simple_background suesino410 tem temmie_(undertale) text topwear undertale undertale_(series) white_body
2020 anthro aquatic ball beach_ball big_breasts big_hair black_clothing black_legwear black_lips black_lipstick blue_background blue_body blue_skin border breasts brown_hair cleavage clothed clothing curvy_figure digital_media_(artwork) duo ear_fins emanata eyes_closed eyeshadow fangs female female_human fin fish frisk_(undertale) hair hair_over_eye hands_behind_back human inflatable legwear lips lipstick looking_at_another makeup mammal nelljoestar non-mammal_breasts one-piece_swimsuit one_eye_obstructed open_mouth open_smile outline ponytail pool_float pupils red_eyeshadow red_hair scalie sharp_teeth simple_background slit_pupils small_waist smile sparkles sparkling_character standing swimwear teeth thick_thighs thigh_highs undertale undertale_(series) undyne white_border wide_hips yellow_sclera
16:9 2_horns 2d_animation 5_fingers adopted_(lore) adoptive_mother_(lore) after_sex age_difference ahegao all_fours anal animated announcing_orgasm anthro anthro_penetrated anthro_penetrating anthro_penetrating_human anthro_pov anus ass_up aygeex barefoot bed bedroom bedroom_sex big_breasts big_butt blue_bottomwear blue_clothing blue_dress blue_eyes blue_shirt blue_shorts blue_topwear blush bodily_fluids book boss_monster_(undertale) bottomwear bouncing_butt bovid breasts brown_eyes brown_hair butt butt_grab butt_slap cabinet caprine carrying_another chair claws cleavage clenched_teeth clothed clothing crop_top cuddling cunnilingus daughter_(lore) dessert dialogue dildo doggystyle dress drooling duo eating english_text eyewear fangs feet female female/female female_on_anthro female_on_human female_penetrated female_penetrating female_penetrating_anthro female_penetrating_female female_penetrating_human female_pov female_rimming_female finger_claws fingers fire fireplace first_person_view floppy_ears food frisk_(undertale) from_behind_position from_front_position furniture genital_fluids genitals glasses glowing glowing_eyes goat green_claws green_eyes grey_claws grope hair hand_on_butt headpat heart_symbol hi_res holding_book holding_object holding_plate horn hotpants hug huge_breasts huge_butt huge_filesize huge_thighs human human_on_anthro human_penetrated human_penetrating human_penetrating_anthro human_pov inside interspecies lamp long_playtime looking_pleasured lying mammal mature_anthro mature_female midriff moan mother_(lore) mother_and_child_(lore) mother_and_daughter_(lore) multiple_angles multiple_positions music negligee nipples older_anthro older_penetrated on_back on_bed on_chair on_front on_table open_mouth oral parent_(lore) parent_and_child_(lore) parent_and_daughter_(lore) pastry penetrating_pov penetration pie pillow pink_nipples pink_vulva plant plate profanity pseudo_incest_(lore) purple_clothing purple_dress purple_shirt purple_topwear red_eyes reverse_missionary_position rimming saliva sex sex_toy shirt short_horn shorts shower sitting skimpy slap sleeping small_horn smile soles sound sound_effects spank_marks spanking spread_legs spreading stand_and_carry_position standing standing_sex strapon strapon_in_ass strapon_in_pussy table taking_turns teeth text text_box thick_thighs tight_clothing toes tongue tongue_out topwear toriel undertale undertale_(series) vaginal vaginal_fluids vaginal_penetration video vulva walking water wet white_clothing white_dress white_horn widescreen yelling
ahoge alphys ambiguous_gender annoying_dog_(undertale) anthro anthro_on_anthro aquatic armor barefoot bath beady_eyes belt big_breasts blue_body blue_scales bodily_fluids boots bottomwear breasts brown_hair buckteeth canid canine canis clothed clothing coat crouching denim denim_bottomwear denim_clothing dialogue domestic_dog duo eye_patch eyes_closed eyewear feet female female/female fin fish flustered flying_sweatdrops footwear frisk_(undertale) frown fully_clothed fur glasses grabbing_from_behind hair head_fin heart_after_text heart_symbol hi_res holding_melee_weapon holding_object holding_polearm holding_spear holding_weapon human japanese_text jeans jumping kiss_on_cheek kissing kotatsu_fanart lab_coat lifting_another lifting_partner lizard mammal melee_weapon multiple_images non-mammal_breasts open_frown open_mouth open_smile pants polearm ponytail puddle reptile romantic romantic_couple running running_away scales scalie sharp_teeth shirt shoes shorts simple_background smile soap socks spear speech_bubble standing sweat sweatdrop tail tan_body tan_skin tank_top teeth text text_with_heart thick_tail topwear undertale undertale_(series) undyne weapon white_body white_fur yelling yellow_body yellow_scales
2021 4_arms 5_eyes accessory ambiguous_gender animal_humanoid arachnid arthropod big_breasts blood blush bodily_fluids boob_hat breast_expansion breasts bulging_breasts cleavage cleavage_overflow clothed clothing cute_fangs dress dripping_contour duo expansion fangs female frisk_(undertale) grin hair hair_accessory hair_ribbon heart_symbol hearts_around_body hearts_around_head hi_res huge_breasts human humanoid inviting larger_female looking_at_viewer mammal motion_lines motion_outline muffet multi_arm multi_eye multi_limb nosebleed open_mouth purple_body purple_skin red_clothing red_dress ribbons seductive short_hair simple_background size_difference smile smooth_motion_outline spider startop sweat sweaty_breasts teeth tight_clothing tongue undertale undertale_(series) wide_hips
absurd_res anal anal_penetration annoying_dog_(undertale) anthro anthro_on_feral anthro_penetrated asriel_dreemurr_(god_form) bestiality bodily_fluids boss_monster_(undertale) bovid brown_hair canid canine canis caprine cum cum_while_penetrated dom_turn_sub domestic_dog ejaculation enigi09 feral feral_penetrating feral_penetrating_anthro frisk_(undertale) fur genital_fluids genitals goat group hair hands-free heart_symbol hi_res human humanoid_genitalia humanoid_penis instant_loss_2koma japanese_text larger_penetrated larger_sub male male/male male_penetrated male_penetrating male_penetrating_male mammal open_mouth penetration penis role_reversal sex size_difference submissive text translated undertale undertale_(series) white_body white_fur
absurd_res adopted_(lore) adoptive_brother_(lore) adoptive_sibling_(lore) adoptive_sister_(lore) adoptive_sisters_(lore) aged_up all_fours anal anal_penetration animal_print anthro anthro_penetrated anus asriel_dreemurr balls big_butt bikini bikini_bottom bikini_thong bikini_top bodily_fluids boss_monster_(undertale) bovid breasts brown_eyes brown_hair butt caprine chara_(undertale) clothed clothing cow_print crossdressing cum cumbread ejaculation english_text erection fellatio femboy freckled_breasts freckles frisk_(undertale) from_behind_position fur genital_fluids genitals glans green_eyes group group_sex gynomorph gynomorph/male gynomorph/male/gynomorph gynomorph_penetrating gynomorph_penetrating_male hair hay hay_bale hi_res human human_on_anthro human_penetrating human_penetrating_anthro humanoid humanoid_genitalia humanoid_penis intersex intersex/male intersex_penetrating intersex_penetrating_male interspecies light_body machine male male_penetrated mammal milking_machine navel oral oral_penetration penetration penile penis perineum photo pseudo_incest_(lore) red_cheeks red_eyes sex slightly_chubby speech_bubble spitroast swimwear tan_body tan_skin text thick_thighs threesome two-piece_swimsuit undertale undertale_(series) vein veiny_penis white_body white_fur wide_hips
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