asriel_dreemurr beverage boss_monster_(undertale) bovid caprine cellphone comic delta_rune_(emblem) dialogue electronics english_text female first_aid_kit frisk_(undertale) glass hi_res horn human lemonade lizard long_ears male mammal medical_instrument monster_kid outside phone potoobrigham reptile scalie scientific_instrument symbol text toriel undertale undertale_(series)
2:3 abs alternate_universe anthro aquatic athletic blush bodily_fluids bottomless breasts clothed clothing comic digital_media_(artwork) ellipsis english_text female fish frisk_(undertale) genitals hi_res human male mammal monster muscular muscular_female nokyel_(under(her)tail) penis pubes sweat teeth text thewill toned_female tongue under(her)tail undertale undertale_(series) undyne vein veiny_penis
2:3 alphys alternate_universe blush bodily_fluids cellphone clothing comic digital_media_(artwork) electronics english_text female frisk_(undertale) hi_res human machine male mammal mettaton phone profanity punch robot sweat teeth text thewill tongue under(her)tail undertale undertale_(series)
2:3 alternate_universe blush bulge chainsaw clothing comic digital_media_(artwork) english_text female frisk_(undertale) hi_res human machine male mammal mettaton not_furry onomatopoeia power_tool profanity robot slap sound_effects teeth text thewill tongue tools under(her)tail undertale undertale_(series)
2:3 alphys alternate_universe angry bodily_fluids chainsaw clenched_teeth clothing comic dialogue digital_media_(artwork) english_text female frisk_(undertale) greeting hi_res human machine male mammal mettaton power_tool profanity robot sweat teeth text thewill tongue tools under(her)tail undertale undertale_(series)
2015 ambiguous_gender clothed clothed_human clothing duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) frumples hi_res human mammal monochrome not_furry plant simple_background undertale undertale_(series) watering_can white_background
absolutedream absurd_res aquatic armor asriel_dreemurr boss_monster_(undertale) bovid caprine comic dialogue english_text fish frisk_(undertale) hi_res human magic mammal melee_weapon plant polearm spear text undertale undertale_(series) undyne vines weapon
absolutedream absurd_res arrow_(weapon) asriel_dreemurr boss_monster_(undertale) bovid caprine comic dialogue english_text frisk_(undertale) hi_res human mammal melee_weapon plant polearm ranged_weapon running spear text undertale undertale_(series) vines weapon
2019 absurd_res animated_skeleton asriel_dreemurr black_sclera bodily_fluids bone boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothing comic crying dialogue digital_media_(artwork) english_text forest frisk_(undertale) hi_res human knife long_image mammal papyrus_(font) papyrus_(undertale) plant red_eyes sans_(undertale) skeleton snow tall_image tc-96 tears text tree undead undertale undertale_(series) winter
absurd_res alphys ambiguous_gender anthro aquatic asriel_dreemurr boss_monster_(undertale) bovid caprine clothing comic delta_rune_(emblem) dialogue english_text eyewear female fish frisk_(undertale) gerson glasses group hat headgear headwear hi_res human humanoid lizard male mammal potoobrigham reptile scalie symbol text tortoise turtle undertale undertale_(series) undyne
2019 animated_skeleton bone c-puff clothed clothing comic english_text frisk_(undertale) group hi_res human humanoid male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series) url
2019 animated_skeleton bone c-puff clothed clothing comic english_text frisk_(undertale) group hi_res human humanoid male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series) url
alphys anthro big_breasts big_butt bodily_fluids breast_play breasts butt claws cum cum_on_tongue digital_media_(artwork) duo eyewear faceless_character faceless_male fellatio female female_focus frisk_(undertale) genital_fluids genitals glasses human human_on_anthro humanoid_genitalia humanoid_penis interspecies male male/female mammal nipples non-mammal_breasts non-mammal_nipples nude open_mouth oral penile penis reptile scalie sex shortstack solo_focus tail thick_tail thick_thighs tinselbar22 titfuck tongue tongue_out undertale undertale_(series)
ahegao alternate_universe aquatic areola big_breasts blush bodily_fluids breast_grab breast_play breast_squish breasts cephalopod clothing cum cum_on_breasts cum_on_face cumshot digital_media_(artwork) duo ejaculation english_text female female_on_human feral foreskin frisk_(undertale) genital_fluids genitals hand_on_breast hi_res huge_breasts human larger_female licking looking_pleasured male mammal mollusk nipples onionsan oral orgasm penile penis penis_lick sex size_difference smaller_male squish teeth tentacles text thewill titfuck tongue tongue_out under(her)tail undertale undertale_(series) water
2019 allesiathehedge animated_skeleton bone canid canine canis clothed clothing comic domestic_dog english_text frisk_(undertale) group human male mammal papyrus_(undertale) sans_(undertale) skeleton speech_bubble text undead undertale undertale_(series)
2019 allesiathehedge animated_skeleton bone clothed clothing comic english_text frisk_(undertale) group human humanoid male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble text undead undertale undertale_(series)
2019 allesiathehedge animated_skeleton bone brother_(lore) brothers_(lore) clothed clothed_male clothing comic comic_sans dialogue digital_media_(artwork) english_text frisk_(undertale) greeting group human humanoid male mammal not_furry papyrus_(font) papyrus_(undertale) plant sans_(undertale) scared sibling_(lore) skeleton snow solo speech_bubble surprised teeth text tree undead undertale undertale_(series)
2019 allesiathehedge animated_skeleton bone clothed clothing comic english_text frisk_(undertale) group human humanoid male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble text undead undertale undertale_(series)
2019 allesiathehedge animated_skeleton bone clothed clothing comic english_text frisk_(undertale) group human humanoid male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble text undead undertale undertale_(series)
2019 allesiathehedge animated_skeleton bone clothing comic english_text frisk_(undertale) group human humanoid male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble text undead undertale undertale_(series)
2019 absurd_res ambiguous_gender ambiguous_human anthro barefoot bed blue_clothing blue_sweater blue_topwear blush book breasts brown_hair chara_(undertale) child clothed clothing delta_rune_(emblem) deltarune digital_media_(artwork) english_text fake_horns family feet female footwear frisk_(undertale) furniture green_clothing green_sweater green_topwear group hair heart_symbol hi_res human knife kosafordraw kris_dreemurr lightner male mammal non-mammal_breasts orange_eyes pattern_clothing pattern_sweater pattern_topwear purple_body purple_hair purple_scales red_eyes reptile scales scalie sharp_teeth shoes simple_background slippers smile striped_clothing striped_sweater striped_topwear stripes susie_(deltarune) sweater symbol teeth text topwear undertale undertale_(series) white_body white_skin young
aged_up belly black_goo breasts brown_body brown_hair brown_skin clothing cupcake992 dark_body dark_skin female female_human fingering frisk_(undertale) gaster genitals ghost hair human legwear mammal navel nipples not_furry overweight overweight_female spirit stockings text tongue tongue_out undertale undertale_(series) url vulva
2016 5_fingers all_fours ambiguous_gender anthro anus being_watched big_butt blush bodily_fluids boss_monster_(undertale) bovid breasts butt caprine duo english_text eyelashes eyes_closed female fingering fingering_self fingers frisk_(undertale) fugasvbashnyu fur genital_fluids genitals hair heart_symbol hi_res horn human long_ears looking_at_another mammal masturbation moan motion_lines nude one_eye_closed onomatopoeia open_mouth peephole peeping plump_labia puffy_anus raised_tail shaking short_tail solo_focus sound_effects sweat tail text toriel trembling undertale undertale_(series) vaginal vaginal_fingering vaginal_fluids vaginal_masturbation voyeur vulva
2016 5_fingers all_fours ambiguous_gender anthro anus being_watched big_butt blush bodily_fluids boss_monster_(undertale) bovid breasts breath brown_hair butt caprine dildo duo english_text eyelashes eyes_closed female fingering fingering_self fingers frisk_(undertale) fugasvbashnyu fur genital_fluids genitals hair heart_symbol hi_res horn human long_ears looking_at_another mammal masturbation moan motion_lines nude one_eye_closed onomatopoeia open_mouth peephole peeping pink_vulva plump_labia puffy_anus raised_tail sex_toy shaking short_tail solo_focus sound_effects sweat tail tan_body tan_skin text toriel trembling undertale undertale_(series) vaginal vaginal_fingering vaginal_fluids vaginal_masturbation voyeur vulva white_anus white_body white_fur
3:4 anthro blush boss_monster_(undertale) bovid bra caprine clothing duo female fluffy frisk_(undertale) horn human japanese_text mammal panties red_eyes sans_(undertale) solo text toriel translation_request tuft under10mato undertale undertale_(series) underwear
alternate_costume anthro boss_monster_(undertale) bottomwear bovid caprine clothing eyes_closed female flexible frisk_(undertale) fur group human humor japanese_text mammal personal_grooming shirt shorts tank_top text topwear toriel under10mato undertale undertale_(series) white_body white_fur
anthro boss_monster_(undertale) bovid breasts caprine clothing delta_rune_(emblem) dessert dialogue disembodied_hand duo english_text female food frisk_(undertale) fur horn human long_ears lunnar-chan mammal pastry pie simple_background symbol text toriel undertale undertale_(series)
2015 animated_skeleton bed bite blush bodily_fluids bone bottomwear breasts bubble_kitten17 clothed clothing collar comic dialogue duo english_text exclamation_point exposed_breasts eyes_closed female female_on_bottom frisk_(undertale) fully_clothed furniture hi_res human levitation licking licking_lips looking_pleasured lying male male/female male_on_top mammal medium_breasts nervous nipples not_furry on_back on_bed on_bottom on_top onomatopoeia pants pattern_clothing pattern_shirt pattern_topwear question_mark restricted_palette sans_(undertale) screaming shirt simple_background skeleton sound_effects speech_bubble striped_clothing striped_shirt striped_topwear stripes surprised sweat t-shirt telekinesis text tongue tongue_out topwear undead undertale undertale_(series) undressing white_background
2016 all_fours ambiguous_penetration animated_skeleton balls bed biped bite_mark blood blood_in_mouth blush bodily_fluids bone bottomwear bottomwear_down breasts bubble_kitten17 butt clothed clothed_sex clothing collar comic dialogue doggystyle duo english_text exposed_breasts female female_on_humanoid female_penetrated forced frisk_(undertale) from_behind_position furniture genitals good_girl half-closed_eyes heart_symbol hi_res hot_dogging human human_on_humanoid human_penetrated humanoid humanoid_penetrating humanoid_penetrating_human interspecies looking_pleasured male male/female male_on_human male_penetrating male_penetrating_female mammal medium_breasts narrowed_eyes nervous nipples not_furry on_bed one_eye_closed pants pants_down partially_clothed pattern_clothing pattern_shirt pattern_topwear penetration penis pet_praise praise rape restricted_palette sans_(undertale) screaming sex shaking shirt simple_background singing skeleton slightly_chubby speech_bubble striped_clothing striped_shirt striped_topwear stripes t-shirt telekinesis text tongue tongue_out topwear trembling undead undertale undertale_(series) undressing vulva white_background wounded
aged_up alphys anthro aquatic asriel_dreemurr boss_monster_(undertale) bovid caprine comic dessert dialogue elemental_creature english_text ficus_licker fire fire_creature fish food frisk_(undertale) group heats_flamesman hi_res human ice_cream lizard male mammal potoobrigham reptile rhombus_(undertale) scalie text undertale undertale_(series) undyne
2019 allesiathehedge bangs bedding biped blanket canid canine cold comic dead_tree digital_media_(artwork) feral fog frisk_(undertale) glowing glowing_eyes group human ill mammal outside plant quadruped shaking shivering sneeze snow solo_focus tree undertale undertale_(series)
2018 ambiguous_penetration anthro anthro_penetrated arachnid arthropod biped bodily_fluids bottomless breasts clothed clothing duo faceless_character faceless_male female female_focus female_on_human female_penetrated frisk_(undertale) from_behind_position heart_symbol human human_on_anthro human_penetrating human_penetrating_anthro interspecies male male/female male_on_anthro male_penetrating male_penetrating_female mammal muffet multi_limb nipples penetration sex solo_focus sweat undertale undertale_(series) ハッソ
anthro asriel_dreemurr blush boss_monster_(undertale) bovid breasts caprine chara_(undertale) eyes_closed female female/female filler_shmazman french_kissing frisk_(undertale) genitals group group_sex hi_res human human_on_anthro human_on_human interspecies intraspecies kissing mammal nipples sex smile undertale undertale_(series) vulva
2019 abs alternate_universe ambiguous_gender animal_humanoid aquatic aquatic_humanoid clothed clothing duo ellipsis eye_patch eyewear female fish fish_humanoid frisk_(undertale) fully_clothed human humanoid mammal muscular muscular_female nokyel_(under(her)tail) solo_focus teeth thewill under(her)tail undertale undertale_(series) undyne
animated_skeleton bone boss_monster_(undertale) bottle bovid caprine clothed clothing comic container eyes_closed female frisk_(undertale) group human japanese_text male mammal sans_(undertale) skeleton text toriel translated undead under10mato undertale undertale_(series)
4_toes absurd_res alternate_species ancientbot anthro areola asriel_dreemurr_(god_form) bangs beach big_breasts bikini black_body black_fur black_sclera blue_sky boss_monster_(undertale) bottomless bottomless_anthro bottomless_female bovid bra breasts caprine chara_(undertale) clitoris clothed clothing crossgender cupless_bra darkner deltarune eyewear feet female frisk_(undertale) fur genitals glasses goat green_eyes grin group hat headgear headwear hi_res horn ineffective_clothing kris_dreemurr lightner looking_at_viewer mammal mtf_crossgender navel nipple_outline nipple_slip nipples one-piece_swimsuit pose presenting ralsei red_eyes seaside shadowed_eyes sky sling_bikini smile swimwear take_your_pick teeth toes two-piece_swimsuit undertale undertale_(series) underwear vulva white_body white_fur
2019 5:4 anthro bed bedroom beverage beverage_can big_breasts blush bodily_fluids boss_monster_(undertale) bovid bovine breasts cactus caprine cellphone clothing comic condom costume cum devilmary dialogue digital_media_(artwork) electronics english_text female filled_condom frisk_(undertale) furniture genital_fluids halloween holidays human humor lingerie male mammal mature_anthro mature_female phone plant sexual_barrier_device text toriel undertale undertale_(series)
2019 5:4 anthro bed bedroom beverage beverage_can big_breasts blush boss_monster_(undertale) bovid bovine bra breasts cactus caprine cellphone clothed clothing comic condom costume devilmary digital_media_(artwork) electronics female filled_condom frisk_(undertale) furniture halloween holding_object holidays human humor kneeling legwear lingerie mammal mature_anthro mature_female panties phone plant sexual_barrier_device stockings toriel undertale undertale_(series) underwear
2019 5_fingers alternate_species anthro big_breasts book boss_monster_(undertale) bovid breasts brown_hair caprine detailed_background digital_media_(artwork) female fingers frisk_(undertale) fur goat hair hi_res kuroame mammal nude smile solo standing undertale undertale_(series) white_body
6:5 anthro asgore_dreemurr beard blonde_hair boss_monster_(undertale) bovid brass_instrument caprine crowd digital_media_(artwork) doseisanut duo_focus facial_hair flute frisk_(undertale) group hair horn human long_ears male mammal mature_anthro mature_male musical_instrument sitting stage standing tuba undertale undertale_(series) wind_instrument woodwind_instrument
2018 amazing_background ambiguous_gender castle clothing detailed detailed_background digital_media_(artwork) digital_painting_(artwork) duo frisk_(undertale) human landscape mammal monster_kid night painting_(artwork) pippi913 plant raining reflection rock scalie scenery_porn sky star starry_sky umbrella undertale undertale_(series)
4:5 anthro aquatic bed belly belly_rub big_belly big_breasts black_background breasts duo fangs female female_on_human fish frisk_(undertale) furniture greyscale haaru hair hand_on_another's_belly hand_on_belly happy heart_symbol hi_res holding_partner human human_on_anthro inside interspecies kissing long_hair love male male/female male_on_anthro mammal monochrome nails navel nipples nude pregnant pregnant_anthro pregnant_female romantic romantic_couple sharp_nails simple_background sitting smile teeth tender undertale undertale_(series) undyne
absurd_res anthro big_breasts boss_monster_(undertale) bovid breasts caprine clothed clothing clothing_lift dialogue english_text female frisk_(undertale) hair hammerspace hi_res hidden_buxom huge_breasts human mammal navel no_underwear open_mouth sexualyeti shirt shirt_lift short_hair shortstack text topwear toriel under_boob undertale undertale_(series) undressing wide_hips
1:1 ambiguous_feral ambiguous_gender ambiguous_penetrated ambiguous_penetration anthro beady_eyes bestiality black_nose bottomless bottomwear bottomwear_down brown_hair clothed clothing colored digital_media_(artwork) doggystyle faceless_character faceless_human faceless_male feral feral_penetrated frisk_(undertale) from_behind_position fur grey_hair hair hi_res human human_on_feral human_penetrating human_penetrating_feral interspecies male male/ambiguous male_human male_on_feral male_penetrating male_penetrating_ambiguous male_penetrating_feral mammal open_:3 pants pants_down partially_clothed pattern_clothing pattern_shirt pattern_topwear penetration sex shirt striped_clothing striped_shirt striped_topwear stripes tem temmie_(undertale) topwear undertale undertale_(series)
absolutedream absurd_res asriel_dreemurr boss_monster_(undertale) bovid caprine comic crossed_legs english_text frisk_(undertale) hi_res human lizard mammal monster_kid reptile scalie scarf sitting sleeping text undertale undertale_(series) url
anthro beady_eyes black_nose bottomless canid canine canis clothed clothing domestic_cat domestic_dog felid feline felis female frisk_(undertale) fur grey_hair hair human jin_guy610 mammal monochrome tem temmie_(undertale) undertale undertale_(series)
anthro beady_eyes black_nose bottomless canid canine canis clothed clothing domestic_cat domestic_dog felid feline felis female frisk_(undertale) fur grey_hair hair human jin_guy610 mammal monochrome tem temmie_(undertale) undertale undertale_(series)
anthro beady_eyes black_nose bottomless canid canine canis clothed clothing domestic_cat domestic_dog felid feline felis female frisk_(undertale) fur grey_hair hair human jin_guy610 mammal monochrome tem temmie_(undertale) undertale undertale_(series)
anthro beady_eyes black_nose bottomless canid canine canis clothed clothing domestic_cat domestic_dog duo felid feline felis female frisk_(undertale) fur grey_hair hair human jin_guy610 mammal monochrome tem temmie_(undertale) undertale undertale_(series)
anthro beady_eyes black_nose bottomless canid canine canis clothed clothing domestic_cat domestic_dog duo felid feline felis female frisk_(undertale) fur grey_hair hair human human_on_anthro interspecies jin_guy610 male male/female mammal monochrome tem temmie_(undertale) undertale undertale_(series)
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