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absurd_res aged_up amalgamate animal_genitalia animal_penis ass balls belly bestiality_impregnation big_balls big_belly big_butt big_penis black_liquid black_penis bodily_fluids bottomless brown_hair canid canine canine_genitalia canine_penis clothed clothing cum cum_in_pussy cum_inside cumflation cumshot duo ejaculation endogeny excessive_cum excessive_genital_fluids faceless_character faceless_feral female feral feral_penetrating feral_penetrating_humanoid fertilization fluffy fluffy_tail frisk frisk_(undertale) fur genital_fluids genitals goo_creature hair hi_res human humanoid humanoid_on_feral humanoid_penetrated impregnation interspecies male male/female mammal monster multi_leg multi_limb ovum penetration penis sex sperm_cell sweater sydneysnack tail topwear turtleneck undertale undertale_(series) white_body white_fur yellow_body yellow_skin zoophilia
absurd_res aged_up amalgamate animal_genitalia animal_penis ass balls belly bestiality_impregnation big_balls big_belly big_butt big_penis black_liquid black_penis bodily_fluids bottomless brown_hair canid canine canine_genitalia canine_penis clothed clothing cum cum_in_pussy cum_inside cumflation cumshot duo ejaculation endogeny excessive_cum excessive_genital_fluids faceless_character faceless_feral female feral feral_penetrating feral_penetrating_humanoid fertilization fluffy fluffy_tail frisk frisk_(undertale) fur genital_fluids genitals goo_creature hair hi_res human humanoid humanoid_on_feral humanoid_penetrated impregnation interspecies male male/female mammal monster multi_leg multi_limb ovum penetration penis sex sperm_cell sweater sydneysnack tail topwear turtleneck undertale undertale_(series) white_body white_fur yellow_body yellow_skin zoophilia
absurd_res aged_up amalgamate animal_genitalia animal_penis ass balls big_balls big_butt big_penis black_liquid black_penis bottomless brown_hair canid canine canine_genitalia canine_penis clothed clothing duo endogeny faceless_character faceless_feral female feral feral_penetrating feral_penetrating_humanoid fluffy fluffy_tail frisk frisk_(undertale) fur genitals goo_creature hair hi_res human humanoid humanoid_on_feral humanoid_penetrated interspecies male male/female mammal monster multi_leg multi_limb penetration penis sex sweater sydneysnack tail topwear turtleneck undertale undertale_(series) white_body white_fur yellow_body yellow_skin zoophilia
absurd_res aged_up amalgamate animal_genitalia animal_penis ass balls big_balls big_butt big_penis black_liquid black_penis bottomless brown_hair canid canine canine_genitalia canine_penis clothed clothing duo endogeny faceless_character faceless_feral female feral feral_penetrating feral_penetrating_humanoid fluffy fluffy_tail frisk frisk_(undertale) fur genitals goo_creature hair hi_res human humanoid humanoid_on_feral humanoid_penetrated interspecies male male/female mammal monster multi_leg multi_limb penetration penis sex sweater sydneysnack tail topwear turtleneck undertale undertale_(series) white_body white_fur yellow_body yellow_skin zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis creampie cum_in_ass cum_on_face cum_on_floor cum_overflow cumflation cumshot dubious_consent endogeny excessive_cum feral feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knotted knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis creampie cum_in_ass cum_on_face cum_on_floor cum_overflow cumflation cumshot dubious_consent endogeny excessive_cum feral feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knotted knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotted knotted_penis knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotted knotted_penis knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis creampie cum_in_ass cum_on_face cum_on_floor cum_overflow cumflation cumshot dubious_consent endogeny excessive_cum feral feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts interspecies jerbeartraveler knotted knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis creampie cum_in_ass cum_on_face cum_on_floor cum_overflow cumflation cumshot dubious_consent endogeny excessive_cum feral feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts interspecies jerbeartraveler knotted knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotted knotted_penis knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_orgasm anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female feral_on_human feral_penetrating frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotted knotted_penis knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail tears undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls amalgamate_(undertale) anal anal_penetration balls big_dom_small_sub blushing brown_hair canine canine_penis dubious_consent endogeny feral feral_on_female frisk frisk_(undertale) glowing_eyes hearts jerbeartraveler knot knotting lewdtraveler_(artist) multiple_penises penis_in_ass plap precum smaller_female sweating tail undertale undertale_(series) unusual_anatomy white_fur zoophilia
1boy 1girls 2024 2d all_fours amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls big_ass big_balls big_belly big_penis black_penis blush bottom_heavy bottomless brown_hair calves canid canine canine_penis canis claws clenched_teeth closed_eyes clothed clothed_female clothes clothing cum cum_in_pussy cum_inside cum_pool cumflated_belly cumflation doggy_style dripping drooling duo endogeny english_text excessive_cum female female_frisk female_penetrated feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy fluffy_ears fluffy_tail footwear frisk from_behind_position front_view furry_balls game_ui genital_fluids genitals goo goo_creature holding_head huge_cock human impregnation indoors inflation kneeling knot large_ass large_balls large_penis larger_feral larger_male legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female medium_hair monster multi_leg multi_limb on_floor open_mouth ovum partially_clothed paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sex sex_from_behind shaking shirt shoes signature size_difference smaller_female smaller_human sperm_cell straight sweater sydneysnack tail teeth testicles text text_box thick_thighs thighs tongue topwear trembling undertale undertale_(series) vaginal_juices vaginal_penetration vaginal_sex white_fur wide_hips zoophilia
1boy 1girls 2024 2d all_fours amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls big_ass big_balls big_belly big_penis black_penis blush bottom_heavy bottomless brown_hair calves canid canine canine_penis canis claws clenched_teeth closed_eyes clothed clothed_female clothes clothing cum cum_in_pussy cum_inside cum_pool cumflated_belly cumflation doggy_style dripping drooling duo endogeny english_text excessive_cum female female_frisk female_penetrated feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy fluffy_ears fluffy_tail footwear frisk from_behind_position front_view furry_balls game_ui genital_fluids genitals goo goo_creature holding_head huge_cock human impregnation indoors inflation kneeling knot large_ass large_balls large_penis larger_feral larger_male legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female medium_hair monster multi_leg multi_limb on_floor open_mouth ovum partially_clothed paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sex sex_from_behind shaking shirt shoes signature size_difference smaller_female smaller_human sperm_cell straight sweater sydneysnack tail teeth testicles text text_box thick_thighs thighs tongue topwear trembling undertale undertale_(series) vaginal_juices vaginal_penetration vaginal_sex white_fur wide_hips zoophilia
1boy 1girls 2024 2d all_fours amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls big_ass big_balls big_penis black_penis blush bottom_heavy bottomless brown_hair calves canid canine canine_penis canis claws closed_eyes clothed clothed_female clothes clothing doggy_style drooling duo endogeny english_text female female_frisk female_penetrated feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy fluffy_ears fluffy_tail footwear frisk from_behind_position front_view furry_balls genital_fluids genitals hair holding_head huge_cock human indoors kneeling knot large_ass large_balls large_penis larger_feral larger_male legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female medium_hair monster multi_leg multi_limb on_floor open_mouth partially_clothed paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sex sex_from_behind shirt shoes signature size_difference smaller_female smaller_human straight sweater sydneysnack tail teeth testicles text thick_thighs thighs tongue topwear trembling undertale undertale_(series) vaginal_juices vaginal_penetration vaginal_sex white_fur wide_hips zoophilia
1boy 1girls 2024 2d all_fours amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls big_ass big_balls big_penis black_penis blush bottom_heavy bottomless brown_hair calves canid canine canine_penis canis claws closed_eyes clothed clothed_female clothes clothing doggy_style drooling duo endogeny english_text female female_frisk female_penetrated feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy fluffy_ears fluffy_tail footwear frisk from_behind_position front_view furry_balls genital_fluids genitals hair holding_head huge_cock human indoors kneeling knot large_ass large_balls large_penis larger_feral larger_male legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female medium_hair monster multi_leg multi_limb on_floor open_mouth partially_clothed paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sex sex_from_behind shirt shoes signature size_difference smaller_female smaller_human straight sweater sydneysnack tail teeth testicles text thick_thighs thighs tongue topwear trembling undertale undertale_(series) vaginal_juices vaginal_penetration vaginal_sex white_fur wide_hips zoophilia
1girls 2d ahe_gao ahegao alphys amalgamate_(undertale) ambiguous_penetration ass big_ass bottomless bottomless_labcoat bubble_butt buckteeth butt_crack endogeny feet female feral feral_on_anthro feral_penetrating garbageboxxxed glasses glasses_removed huge_ass kneeling labcoat large_ass line_art lying_on_ground male monster mounting no_color on_stomach orientation_play prone sex tongue_out undertale undertale_(series)
1girls 2d ahe_gao ahegao alphys amalgamate_(undertale) ambiguous_penetration ass big_ass bottomless bottomless_labcoat bubble_butt buckteeth butt_crack endogeny feet female feral feral_on_anthro feral_penetrating garbageboxxxed glasses glasses_removed huge_ass kneeling labcoat large_ass line_art lying_on_ground male monster mounting no_color on_stomach orientation_play prone sex tongue_out undertale undertale_(series)
4_toes alien anthro areola barefoot black_nipples black_pussy blush bodily_fluids breasts claws clitoris collar digital_media_(artwork) dorei_(drakethepanther) e-01 endogeny faceless faceless_female feet felid female fur genital_fluids genitals green_body green_fur heart hi_res looking_at_viewer mammal nipples nude pussy ring simple_background sludge spread_legs spreading tetsunin toe_claws toes undertale_(series) white_body white_fur
4_toes alien anthro areola barefoot black_nipples black_pussy blush bodily_fluids breasts claws clitoris collar digital_media_(artwork) dorei_(drakethepanther) e-01 endogeny faceless faceless_female feet felid female fur genital_fluids genitals green_body green_fur heart hi_res looking_at_viewer mammal nipples nude pussy ring simple_background sludge spread_legs spreading tetsunin toe_claws toes undertale_(series) white_body white_fur
6+girls 62girls aaron_(undertale) alli alli_(under(her)tail) alternate_universe anthro armor ass big_breasts big_butt big_penis bikini_armor blush bodily_fluids bottomless bottomwear bratty_(undertale) breast_play breasts bunbun_npc_(undertale) burgerpants business_manticore_(undertale) canid canine canis catty_(undertale) cinnamon_(undertale) clam_girl_(undertale) clam_guy_(undertale) clothed clothing comic container cum cum_in_pussy cum_inside cup curvy_figure demon dogamy dogaressa doggo_(undertale) domestic_cat domestic_dog donut drinking echo_flower_explainer elemental_creature elemental_humanoid endogeny exhibitionism felid feline felis felli_(under(her)tail) female fire fire_creature first_person_view frisk_(undertale) frisky_(under(her)tail) frogette_(under(her)tail) froggit froggit_(undertale) fuku_fire genital_fluids genitals gerson gift_bear_(undertale) gloves glowing greater_dog group gyftrot halftone hand_on_penis hand_receptionist_(undertale) handwear heats_flamesman hi_res human humanoid ice_cap kitty_(under(her)tail) lemon_bread lesser_dog male male/female mammal mettaton mettaton_ex monster montage muffet multiple_girls napstablook nicecream_man nipple_outline one_after_another onionsan paizuri partially_clothed penis politics_bear_(undertale) public pyrope rabbit_shopkeeper_(undertale) red_eyes rg03 rg04 right_to_left rule_63 sad_dragon_(undertale) scarf_mouse sex shambling_mass shorts shyren skateboard_girl skirt snowdrake snowdrake's_mother stand_and_carry_position standing standing_sex sweat temmie_(undertale) text thewill titjob topwear tsunderplane unconvincing_armor under(her)tail undertale undertale_(series) voluptuous vulkin waking_up wide_hips woshua
6+girls 62girls aaron_(undertale) alli alli_(under(her)tail) alternate_universe anthro armor ass big_breasts big_butt big_penis bikini_armor blush bodily_fluids bottomless bottomwear bratty_(undertale) breast_play breasts bunbun_npc_(undertale) burgerpants business_manticore_(undertale) canid canine canis catty_(undertale) cinnamon_(undertale) clam_girl_(undertale) clam_guy_(undertale) clothed clothing comic container cum cum_in_pussy cum_inside cup curvy_figure demon dogamy dogaressa doggo_(undertale) domestic_cat domestic_dog donut drinking echo_flower_explainer elemental_creature elemental_humanoid endogeny exhibitionism felid feline felis felli_(under(her)tail) female fire fire_creature first_person_view frisk_(undertale) frisky_(under(her)tail) frogette_(under(her)tail) froggit froggit_(undertale) fuku_fire genital_fluids genitals gerson gift_bear_(undertale) gloves glowing greater_dog group gyftrot halftone hand_on_penis hand_receptionist_(undertale) handwear heats_flamesman hi_res human humanoid ice_cap kitty_(under(her)tail) lemon_bread lesser_dog male male/female mammal mettaton mettaton_ex monster montage muffet multiple_girls napstablook nicecream_man nipple_outline one_after_another onionsan paizuri partially_clothed penis politics_bear_(undertale) public pyrope rabbit_shopkeeper_(undertale) red_eyes rg03 rg04 right_to_left rule_63 sad_dragon_(undertale) scarf_mouse sex shambling_mass shorts shyren skateboard_girl skirt snowdrake snowdrake's_mother stand_and_carry_position standing standing_sex sweat temmie_(undertale) text thewill titjob topwear tsunderplane unconvincing_armor under(her)tail undertale undertale_(series) voluptuous vulkin waking_up wide_hips woshua
alphys alternate_universe ambiguous_gender anthro blush bodily_fluids breasts breath bulge clothed clothing comic cum cum_drip cum_monster cum_on_ground dialogue dripping embrace endogeny english_text eyewear female frisk frisky_(under(her)tail) genital_fluids genitals glasses hi_res hug human humanoid keycard lemon_bread living_cum lizard male mammal monster nipple_piercing nipples page_13 panting partially_clothed penis phallic_looking piercing reaper_bird reptile scalie sweat syhpla tears text thewill under(her)tail undertale undertale_(series) video_games what
alphys alternate_universe ambiguous_gender anthro blush bodily_fluids breasts breath bulge clothed clothing comic cum cum_drip cum_monster cum_on_ground dialogue dripping embrace endogeny english_text eyewear female frisk frisky_(under(her)tail) genital_fluids genitals glasses hi_res hug human humanoid keycard lemon_bread living_cum lizard male mammal monster nipple_piercing nipples page_13 panting partially_clothed penis phallic_looking piercing reaper_bird reptile scalie sweat syhpla tears text thewill under(her)tail undertale undertale_(series) video_games what
alternate_universe amalgamate_(undertale) big_breasts blush bodily_fluids body_horror breasts breath comic cum cum_drip cum_monster cum_on_ground dim_lighting dripping endogeny english_text female frisk frisky_(under(her)tail) genital_fluids genitals herm hi_res human intersex living_cum male mammal monster multi_breast multi_leg multi_limb multi_taur nightmare_waifu orgasm page_8 panting petting pussy sweat tail_motion tailwag taur text thewill under(her)tail undertale undertale_(series) vein video_games what wiping
alternate_universe amalgamate_(undertale) big_breasts blush bodily_fluids body_horror breasts breath comic cum cum_drip cum_monster cum_on_ground dim_lighting dripping endogeny english_text female frisk frisky_(under(her)tail) genital_fluids genitals herm hi_res human intersex living_cum male mammal monster multi_breast multi_leg multi_limb multi_taur nightmare_waifu orgasm page_8 panting petting pussy sweat tail_motion tailwag taur text thewill under(her)tail undertale undertale_(series) vein video_games what wiping
alternate_universe amalgamate_(undertale) bodily_fluids breasts bulge canid canine ceiling comic cum cum_drip cum_monster cum_on_ground cum_on_hand disgust dripping endogeny english_text female fog frisk frisky_(under(her)tail) genital_fluids hi_res human living_cum male mammal monster multi_breast page_7 sweat text thewill under(her)tail undertale undertale_(series) vent video_games what
alternate_universe amalgamate_(undertale) bodily_fluids breasts bulge canid canine ceiling comic cum cum_drip cum_monster cum_on_ground cum_on_hand disgust dripping endogeny english_text female fog frisk frisky_(under(her)tail) genital_fluids hi_res human living_cum male mammal monster multi_breast page_7 sweat text thewill under(her)tail undertale undertale_(series) vent video_games what
1girls 2d amalgamate_(undertale) ass big_ass big_butt bubble_ass bubble_butt creature endogeny female female_only furry gothicc_komy_(artist) laying_down mommy no_face solo tagme undertale undertale_(series) unknown_species
1girls 2d amalgamate_(undertale) ass big_ass big_butt bubble_ass bubble_butt creature endogeny female female_only furry gothicc_komy_(artist) laying_down mommy no_face solo tagme undertale undertale_(series) unknown_species
amalgamate_(undertale) animal_genitalia animal_penis anthro athletic bara canid canine canine_penis canis domestic_dog endogeny genitals goonie-san hi_res male male_only mammal monster muscular muscular_male nude penis undertale video_games
amalgamate_(undertale) animal_genitalia animal_penis anthro athletic bara canid canine canine_penis canis domestic_dog endogeny genitals goonie-san hi_res male male_only mammal monster muscular muscular_male nude penis undertale video_games
1:1 alphys amalgamate_(undertale) ambiguous_gender anal anal_sex anthro anus belly big_belly big_breasts blue_eyes breasts buckteeth canid canine clitoris cum_in_pussy double_penetration duo endogeny eyewear female female/ambiguous forced freckles glasses goo_creature goo_inflation hi_res huge_breasts hyper hyper_belly imminent_death inflation inverted_nipples larger_ambiguous looking_back mammal nipples non-mammal_breasts open_mouth penetration pussy rape reptile scalie size_difference smaller_female taliesin_the_dragoon teeth undertale vaginal_penetration video_games
1:1 alphys amalgamate_(undertale) ambiguous_gender anal anal_sex anthro anus belly big_belly big_breasts blue_eyes breasts buckteeth canid canine clitoris cum_in_pussy double_penetration duo endogeny eyewear female female/ambiguous forced freckles glasses goo_creature goo_inflation hi_res huge_breasts hyper hyper_belly imminent_death inflation inverted_nipples larger_ambiguous looking_back mammal nipples non-mammal_breasts open_mouth penetration pussy rape reptile scalie size_difference smaller_female taliesin_the_dragoon teeth undertale vaginal_penetration video_games
2017 alphyne alphys amalgamate_(undertale) ambiguous_gender barking bed big_breasts blush bondage bowl breasts collar dialogue dialogue_bubble dog_food doggy_style dominatrix endogeny eye_patch eyepatch eyewear female female/female female_only femdom femsub fish glasses glasses_on_head heart japanese japanese_text leash lesbian lizard marine nam nude nude_female reptile scalie slave text translation_request undertale undyne video_games yuri
2017 alphyne alphys amalgamate_(undertale) ambiguous_gender barking bed big_breasts blush bondage bowl breasts collar dialogue dialogue_bubble dog_food doggy_style dominatrix endogeny eye_patch eyepatch eyewear female female/female female_only femdom femsub fish glasses glasses_on_head heart japanese japanese_text leash lesbian lizard marine nam nude nude_female reptile scalie slave text translation_request undertale undyne video_games yuri
amalgamate_(undertale) amalgamates blush canine duo endogeny fellatio lemon_bread mammal oral penis sex simple_background undertale video_games
amalgamate_(undertale) amalgamates blush canine duo endogeny fellatio lemon_bread mammal oral penis sex simple_background undertale video_games
1girl alphys claws coat dog endogeny eyelashes flower flowey_(undertale) full_body furry furry_female glasses highres lab_coat monster nostrils reaper_bird undertale white_coat yoshika_(kotorizinbei)
1girl alphys claws coat dog endogeny eyelashes flower flowey_(undertale) full_body furry furry_female glasses highres lab_coat monster nostrils reaper_bird undertale white_coat yoshika_(kotorizinbei)
1boy 1other ? adonyne collar colored_skin confused crossover crying dog endogeny english_text faceless happy_tears highres hole_in_head hug leash look-alike marvel melting monster ooze sobbing spider-man:_across_the_spider-verse spider-man_(series) spider-verse spot_(marvel) tail tail_wagging tears trait_connection undertale white_skin yellow_background
1boy 1other ? adonyne collar colored_skin confused crossover crying dog endogeny english_text faceless happy_tears highres hole_in_head hug leash look-alike marvel melting monster ooze sobbing spider-man:_across_the_spider-verse spider-man_(series) spider-verse spot_(marvel) tail tail_wagging tears trait_connection undertale white_skin yellow_background
... 1boy 1other ? adonyne artist_name colored_skin crossover dog endogeny faceless hole_in_head look-alike marvel melting monster spider-man:_across_the_spider-verse spider-man_(series) spider-verse spoken_ellipsis spot_(marvel) trait_connection undertale white_skin
... 1boy 1other ? adonyne artist_name colored_skin crossover dog endogeny faceless hole_in_head look-alike marvel melting monster spider-man:_across_the_spider-verse spider-man_(series) spider-verse spoken_ellipsis spot_(marvel) trait_connection undertale white_skin
1boy 1other adonyne collar colored_skin crossover dog endogeny english_text faceless highres holding holding_leash hole_in_head leash look-alike marvel melting monster pet_walking red_collar spider-man:_across_the_spider-verse spider-man_(series) spider-verse spot_(marvel) trait_connection undertale white_skin
1boy 1other adonyne collar colored_skin crossover dog endogeny english_text faceless highres holding holding_leash hole_in_head leash look-alike marvel melting monster pet_walking red_collar spider-man:_across_the_spider-verse spider-man_(series) spider-verse spot_(marvel) trait_connection undertale white_skin
absolutely_everyone alphys androgynous annoying_dog asgore_dreemurr asriel_dreemurr bad_id bad_pixiv_id blood blood_on_clothes blood_on_hands bloody_knife bloody_weapon boots bratty_(undertale) brown_hair catty_(undertale) chara_(undertale) closed_eyes collared_shirt creature dogamy dogaressa doggo endogeny english_text everyone flowey_(undertale) full_body gender_request gotmil gradient_background grillby heart heart_necklace height_difference jewelry knife leaf mad_dummy_(undertale) mad_jick mettaton mettaton_ex monster_kid_(undertale) muffet napstablook necklace onionsan papyrus_(undertale) pillar plant red_background river_person_(undertale) royal_guard_01_(undertale) royal_guard_02_(undertale) sans_(undertale) shirt shorts shyren simple_background sitting smile spoilers standing striped_clothes striped_shirt temmie toriel tray tsunderplane undertale undyne vines w.d._gaster weapon
absolutely_everyone alphys androgynous annoying_dog asgore_dreemurr asriel_dreemurr bad_id bad_pixiv_id blood blood_on_clothes blood_on_hands bloody_knife bloody_weapon boots bratty_(undertale) brown_hair catty_(undertale) chara_(undertale) closed_eyes collared_shirt creature dogamy dogaressa doggo endogeny english_text everyone flowey_(undertale) full_body gender_request gotmil gradient_background grillby heart heart_necklace height_difference jewelry knife leaf mad_dummy_(undertale) mad_jick mettaton mettaton_ex monster_kid_(undertale) muffet napstablook necklace onionsan papyrus_(undertale) pillar plant red_background river_person_(undertale) royal_guard_01_(undertale) royal_guard_02_(undertale) sans_(undertale) shirt shorts shyren simple_background sitting smile spoilers standing striped_clothes striped_shirt temmie toriel tray tsunderplane undertale undyne vines w.d._gaster weapon
4girls 6+boys alphys alternate_form androgynous android animal_ears annoying_dog armor arthropod_girl asgore_dreemurr asriel_dreemurr blue_eyes blue_jacket blue_shirt blue_shorts boots bow breasts brown_footwear brown_hair brown_shorts cellphone chara_(undertale) cigar closed_eyes crazy_eyes crazy_smile cup doggo dress endogeny evil_smile extra_arms extra_eyes facing_away fangs flower flowey_(undertale) food freeze-ex frisk_(undertale) furry furry_female glasses glowing glowing_eye goat_ears green_shirt grin hand_up headphones heart horns iphone jacket lab_coat light light_particles looking_to_the_side mad_dummy_(undertale) mettaton mettaton_neo monster monster_kid_(undertale) mouth_hold muffet multiple_boys multiple_girls napstablook papyrus_(undertale) phone photoshop_flowey pie pink_shirt pink_skirt plate puffy_short_sleeves puffy_sleeves red_eyes red_hair reverse_grip sans_(undertale) scarf serious shirt short_hair short_sleeves shorts skirt smartphone smile spoilers striped_clothes striped_shirt tabard teacup teapot temmie thighhighs toriel undertale undyne undyne_the_undying white_dress wolf_ears
4girls 6+boys alphys alternate_form androgynous android animal_ears annoying_dog armor arthropod_girl asgore_dreemurr asriel_dreemurr blue_eyes blue_jacket blue_shirt blue_shorts boots bow breasts brown_footwear brown_hair brown_shorts cellphone chara_(undertale) cigar closed_eyes crazy_eyes crazy_smile cup doggo dress endogeny evil_smile extra_arms extra_eyes facing_away fangs flower flowey_(undertale) food freeze-ex frisk_(undertale) furry furry_female glasses glowing glowing_eye goat_ears green_shirt grin hand_up headphones heart horns iphone jacket lab_coat light light_particles looking_to_the_side mad_dummy_(undertale) mettaton mettaton_neo monster monster_kid_(undertale) mouth_hold muffet multiple_boys multiple_girls napstablook papyrus_(undertale) phone photoshop_flowey pie pink_shirt pink_skirt plate puffy_short_sleeves puffy_sleeves red_eyes red_hair reverse_grip sans_(undertale) scarf serious shirt short_hair short_sleeves shorts skirt smartphone smile spoilers striped_clothes striped_shirt tabard teacup teapot temmie thighhighs toriel undertale undyne undyne_the_undying white_dress wolf_ears
2girls alphys animal_print annoying_dog artist_name bag blood buttons chromatic_aberration colored_skin dripping endogeny extra_eyes extra_mouth ffsade furry glasses grey_background holding holding_bag lab_coat lemon_bread melissa_yabumoto memoryhead monster multiple_girls nervous nervous_smile outline reaper_bird shaded_face sharp_teeth simple_background smile snowdrake's_mother spoilers sweatdrop tail teeth undertale yellow_skin
2girls alphys animal_print annoying_dog artist_name bag blood buttons chromatic_aberration colored_skin dripping endogeny extra_eyes extra_mouth ffsade furry glasses grey_background holding holding_bag lab_coat lemon_bread melissa_yabumoto memoryhead monster multiple_girls nervous nervous_smile outline reaper_bird shaded_face sharp_teeth simple_background smile snowdrake's_mother spoilers sweatdrop tail teeth undertale yellow_skin
:3 annoying_dog armor dog dogamy dogaressa doggo endogeny greater_dog heart hug lesser_dog long_neck no_humans open_mouth simple_background slippers tagme tongue undertale white_background
:3 annoying_dog armor dog dogamy dogaressa doggo endogeny greater_dog heart hug lesser_dog long_neck no_humans open_mouth simple_background slippers tagme tongue undertale white_background
1boy 1boy1girl 1girl 2024 2d 2d_(artwork) all_fours alternate_version_available amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls beastiality big_ass big_balls big_belly big_dom big_dom_small_sub big_penis bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller black_penis blue_topwear blush bottom_heavy bottomless bottomless_female breasts brown_hair calves canid canine canine_penis canis claws clenched_teeth closed_eyes clothed clothed_female clothes clothing cum cum_in_pussy cum_inside cum_pool cumflated_belly cumflation digital_media_(artwork) doggy_position dominant dominant_feral dominant_male drooling duo endogeny english_text excessive_cum female_frisk female_human female_penetrated femsub feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy_ears fluffy_tail footwear frisk frisk_(undertale) from_behind_position front_view furry_balls genital_fluids genitals hetero holding_head huge_penis human impregnation indoors inflation interspecies interspecies_impregnation kneel knot large_ass large_balls large_penis larger_feral larger_male larger_penetrating larger_penetrating_smaller legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female maledom medium_hair monster multi_leg multi_limb on_floor open_mouth ovum partially_clothed paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sequence sequential sex sex_from_behind shirt shoes signature size_difference small_sub small_sub_big_dom smaller_female smaller_human smaller_penetrated smaller_sub smaller_sub_bigger_dom sperm_cell straight striped_clothing submissive submissive_female submissive_human sweater sydneysnack tail teeth testicle text thick_thighs thighs tongue topwear trembling undertale undertale_(series) vaginal vaginal_juices vaginal_penetration vaginal_sex video_game_character video_games white_body white_fur wide_hips zoophilia
1boy 1boy1girl 1girl 2024 2d 2d_(artwork) all_fours alternate_version_available amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls beastiality big_ass big_balls big_belly big_dom big_dom_small_sub big_penis bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller black_penis blue_topwear blush bottom_heavy bottomless bottomless_female breasts brown_hair calves canid canine canine_penis canis claws clenched_teeth closed_eyes clothed clothed_female clothes clothing cum cum_in_pussy cum_inside cum_pool cumflated_belly cumflation digital_media_(artwork) doggy_position dominant dominant_feral dominant_male drooling duo endogeny english_text excessive_cum female_frisk female_human female_penetrated femsub feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy_ears fluffy_tail footwear frisk frisk_(undertale) from_behind_position front_view furry_balls genital_fluids genitals hetero holding_head huge_penis human impregnation indoors inflation interspecies interspecies_impregnation kneel knot large_ass large_balls large_penis larger_feral larger_male larger_penetrating larger_penetrating_smaller legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female maledom medium_hair monster multi_leg multi_limb on_floor open_mouth ovum partially_clothed paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sequence sequential sex sex_from_behind shirt shoes signature size_difference small_sub small_sub_big_dom smaller_female smaller_human smaller_penetrated smaller_sub smaller_sub_bigger_dom sperm_cell straight striped_clothing submissive submissive_female submissive_human sweater sydneysnack tail teeth testicle text thick_thighs thighs tongue topwear trembling undertale undertale_(series) vaginal vaginal_juices vaginal_penetration vaginal_sex video_game_character video_games white_body white_fur wide_hips zoophilia
1boy 1boy1girl 1girl 2024 2d 2d_(artwork) all_fours alternate_version_available amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls beastiality big_ass big_balls big_dom big_dom_small_sub big_penis bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller black_penis blue_topwear blush bottom_heavy bottomless bottomless_female breasts brown_hair calves canid canine canine_penis canis claws closed_eyes clothed clothed_female clothes clothing digital_media_(artwork) doggy_position dominant dominant_feral dominant_male drooling duo endogeny english_text female_frisk female_human female_penetrated femsub feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy_ears fluffy_tail footwear frisk frisk_(undertale) from_behind_position front_view fur furry_balls genital_fluids genitals hair hetero holding_head huge_penis human indoors interspecies kneel knot large_ass large_balls large_penis larger_feral larger_male larger_penetrating larger_penetrating_smaller legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female maledom medium_hair monster multi_leg multi_limb on_floor open_mouth partially_clothed paw paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sequence sequential sex sex_from_behind shirt shoes signature size_difference small_sub small_sub_big_dom smaller_female smaller_human smaller_penetrated smaller_sub smaller_sub_bigger_dom straight striped_clothing submissive submissive_female submissive_human sweater sydneysnack tail teeth testicle text thick_thighs thighs tongue top-down_bottom-up topwear trembling undertale undertale_(series) vaginal vaginal_juices vaginal_penetration vaginal_sex video_game_character video_games white_body white_fur wide_hips zoophilia
1boy 1boy1girl 1girl 2024 2d 2d_(artwork) all_fours alternate_version_available amalgamate_(undertale) animal_genitalia animal_penis artist_name ass ass_up balls beastiality big_ass big_balls big_dom big_dom_small_sub big_penis bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller black_penis blue_topwear blush bottom_heavy bottomless bottomless_female breasts brown_hair calves canid canine canine_penis canis claws closed_eyes clothed clothed_female clothes clothing digital_media_(artwork) doggy_position dominant dominant_feral dominant_male drooling duo endogeny english_text female_frisk female_human female_penetrated femsub feral feral_on_female feral_on_human feral_penetrating feral_penetrating_human fluffy_ears fluffy_tail footwear frisk frisk_(undertale) from_behind_position front_view fur furry_balls genital_fluids genitals hair hetero holding_head huge_penis human indoors interspecies kneel knot large_ass large_balls large_penis larger_feral larger_male larger_penetrating larger_penetrating_smaller legs_apart light-skinned_female light_skin male male/female male_feral/female_human male_penetrating male_penetrating_female maledom medium_hair monster multi_leg multi_limb on_floor open_mouth partially_clothed paw paw_on_head paws penetration penis penis_in_pussy pussy_juice pussy_juice_string raised_leg sequence sequential sex sex_from_behind shirt shoes signature size_difference small_sub small_sub_big_dom smaller_female smaller_human smaller_penetrated smaller_sub smaller_sub_bigger_dom straight striped_clothing submissive submissive_female submissive_human sweater sydneysnack tail teeth testicle text thick_thighs thighs tongue top-down_bottom-up topwear trembling undertale undertale_(series) vaginal vaginal_juices vaginal_penetration vaginal_sex video_game_character video_games white_body white_fur wide_hips zoophilia
1boy 1other 2019 2d amalgamate_(undertale) animated_skeleton ass ass_grab canid canine clothed clothed_male commission dark_background digital_media dog duo endogeny feral fluids gradient_background humanoid larger_feral licking lying_on_back male melle-d mellednsfw monster monster_boy muscle muscular on_back onomatopoeia paws pillow sans sans_(undertale) size_difference skeleton smaller_humanoid smaller_male undead undertale undertale_(series) video_game_character video_games
1boy 1other 2019 2d amalgamate_(undertale) animated_skeleton ass ass_grab canid canine clothed clothed_male commission dark_background digital_media dog duo endogeny feral fluids gradient_background humanoid larger_feral licking lying_on_back male melle-d mellednsfw monster monster_boy muscle muscular on_back onomatopoeia paws pillow sans sans_(undertale) size_difference skeleton smaller_humanoid smaller_male undead undertale undertale_(series) video_game_character video_games
1boy 1cuntboy 2018 2d 2d_(artwork) amalgamate_(undertale) anal anal_penetration anal_sex animated_skeleton beastiality belly_bulge big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller black_cum black_penis blue_eyes bottom_sans bottomless bottomless_cuntboy comic_sans cum cum_inside cumflated_belly cumflation cuntboy cuntboy_penetrated digital_media_(artwork) dog double_penetration ectobody endogeny english_text feral feral_penetrating feral_penetrating_humanoid genitals gradient_background in_heat interspecies larger_feral larger_male larger_penetrating larger_penetrating_smaller male male/cuntboy male_penetrating mellednsfw monster monster_boy multiple_penises penetration penis pussy sans sans_(undertale) sex size_difference skeleton small_sub small_sub_big_dom smaller_cuntboy smaller_penetrated smaller_sub smaller_sub_bigger_dom speech_bubble text twitter uke_sans undead undertale undertale_(series) unusual_cum unusual_penis vaginal vaginal_penetration vaginal_sex video_game_character video_games yaoi zoophilia
1boy 1cuntboy 2018 2d 2d_(artwork) amalgamate_(undertale) anal anal_penetration anal_sex animated_skeleton beastiality belly_bulge big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller black_cum black_penis blue_eyes bottom_sans bottomless bottomless_cuntboy comic_sans cum cum_inside cumflated_belly cumflation cuntboy cuntboy_penetrated digital_media_(artwork) dog double_penetration ectobody endogeny english_text feral feral_penetrating feral_penetrating_humanoid genitals gradient_background in_heat interspecies larger_feral larger_male larger_penetrating larger_penetrating_smaller male male/cuntboy male_penetrating mellednsfw monster monster_boy multiple_penises penetration penis pussy sans sans_(undertale) sex size_difference skeleton small_sub small_sub_big_dom smaller_cuntboy smaller_penetrated smaller_sub smaller_sub_bigger_dom speech_bubble text twitter uke_sans undead undertale undertale_(series) unusual_cum unusual_penis vaginal vaginal_penetration vaginal_sex video_game_character video_games yaoi zoophilia
1boy 2020 2d 2d_(artwork) amalgamate_(undertale) animal_genitalia animal_penis anthro bara big_penis black_penis canid canine canine_penis canis computer_game dark_penis dog domestic_dog endogeny faceless_male furry game games genitals goonie-san hi_res high_res male male_only mammal monster muscular muscular_male nude penis solo_male undertale undertale_(series) video_game_character video_games white_background white_fur white_skin
1boy 2020 2d 2d_(artwork) amalgamate_(undertale) animal_genitalia animal_penis anthro bara big_penis black_penis canid canine canine_penis canis computer_game dark_penis dog domestic_dog endogeny faceless_male furry game games genitals goonie-san hi_res high_res male male_only mammal monster muscular muscular_male nude penis solo_male undertale undertale_(series) video_game_character video_games white_background white_fur white_skin