absolutedream absurd_res animated_skeleton asriel_dreemurr blush bone boss_monster_(undertale) bovid brown_hair caprine chara_(undertale) clothed clothing comic cover cover_art cover_page delta_rune_(emblem) elemental_creature english_text fire flora_fauna flower flower_creature flowey_the_flower frisk_(undertale) fur group hair heart_symbol hi_res human knife lizard male mammal monster_kid one_eye_closed papyrus_(undertale) plant reptile sans_(undertale) scalie skeleton smile symbol teeth text undead undertale undertale_(series) url white_body white_fur wink
2015 2:3 absurd_res age_difference altered_reflection ambiguous_gender anthro asriel_dreemurr bodily_fluids boss_monster_(undertale) bovid caprine carrying_another chara_(undertale) child clothing cradling crying daww duality eyes_closed feels female frisk_(undertale) good_parenting group hi_res horn hug human male mammal mother_(lore) mother_and_child_(lore) mother_and_son_(lore) older_female parent_(lore) parent_and_child_(lore) parent_and_son_(lore) red_eyes reflection renrink robe sad son_(lore) tears toriel undertale undertale_(series) water young
absurd_res animated_skeleton asriel_dreemurr bone boss_monster_(undertale) bovid caprine chara_(undertale) comic dialogue english_text food furniture hi_res hot_dog human humanoid long_ears mammal sans_(undertale) skeleton sleeping sofa squatlord text undead undertale undertale_(series)
absurd_res alphys anthro asriel_dreemurr boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothing comic dialogue english_text hi_res horn human long_ears mammal speech_bubble squatlord text undertale undertale_(series)
absurd_res animated_skeleton asriel_dreemurr bone boss_monster_(undertale) bovid caprine chara_(undertale) comic english_text hi_res horn human humanoid long_ears mammal sans_(undertale) skeleton squatlord text undead undertale undertale_(series)
absurd_res asriel_dreemurr bedding blanket boss_monster_(undertale) bovid caprine chara_(undertale) comic cough dialogue english_text hi_res horn human ill long_ears mammal pillow squatlord text undertale undertale_(series)
absurd_res animated_skeleton bone book chara_(undertale) clothed clothing comic dialogue duo english_text eyes_closed furniture hair hi_res human humanoid mammal sans_(undertale) skeleton sofa speech_bubble squatlord text undead undertale undertale_(series)
absurd_res alphys animated_skeleton anthro black_and_white bodily_fluids bone boxers_(clothing) chara_(undertale) clothed clothing comic dialogue english_text eyewear glasses hair hi_res human humanoid lizard mammal monochrome reptile sans_(undertale) scalie skeleton speech_bubble squatlord sweat text undead undertale undertale_(series) underwear
absurd_res asriel_dreemurr black_and_white boss_monster_(undertale) bovid caprine chara_(undertale) child clothed clothing comic dialogue english_text hi_res human long_ears mammal monochrome speech_bubble squatlord stripes text undertale undertale_(series) young
absurd_res anthro asriel_dreemurr boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothing comic duo english_text hair hi_res horn hug human long_ears mammal squatlord text undertale undertale_(series)
aftertale animated_skeleton bone burger chara_(undertale) comic container cup dialogue english_text fire food frisk_(undertale) grillby grin hi_res human humanoid ice ketchup loverofpiggies male mammal not_furry plate sans_(undertale) skeleton smile teeth text undead undertale undertale_(series)
aftertale ambiguous_gender angry animated_skeleton bone chara_(undertale) clothed clothing comic dialogue english_text frisk_(undertale) geno_sans_(aftertale) group human humanoid loverofpiggies male mammal not_furry open_mouth papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text tongue undead undertale undertale_(series)
2016 5_fingers ambiguous_gender anthro asriel_dreemurr_(god_form) boss_monster_(undertale) bovid caprine chara_(undertale) claws clothed clothing duo fingers fur half-closed_eyes horn human long_ears male mammal mango_(artist) narrowed_eyes simple_background undertale undertale_(series) white_body white_fur
2016 anthro asriel_dreemurr asriel_dreemurr_(god_form) boss_monster_(undertale) bovid caprine chara_(undertale) demon digital_media_(artwork) flower group hi_res human kritterart mammal plant square_crossover undertale undertale_(series)
2015 absurd_res animated_skeleton bani-chan blood bodily_fluids bone chara_(undertale) clothing comic english_text frisk_(undertale) group hi_res hoodie human knife mammal not_furry sans_(undertale) save_point skeleton text topwear undead undertale undertale_(series)
2015 absurd_res bani-chan chara_(undertale) clothing dialogue english_text hi_res human human_only mammal not_furry pattern_clothing pattern_sweater pattern_topwear question_mark smile solo striped_clothing striped_sweater striped_topwear stripes sweater text topwear undertale undertale_(series)
absurd_res aftertale animated_skeleton bone chara_(undertale) clothed clothing coat digital_media_(artwork) english_text frisk_(undertale) gaster geno_sans_(aftertale) group hi_res human jacket kantome looking_at_viewer male mammal not_furry sans_(undertale) scarf skeleton text topwear undead undertale undertale_(series)
anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis bestiality bodily_fluids bovid breasts caprine caprine_genitalia caprine_penis cervical_penetration cervix chara_(undertale) cum cum_in_uterus cum_in_vagina cum_inside duo female female_on_feral female_penetrated feral feral_penetrating feral_penetrating_human from_behind_position genital_fluids genitals goat heart_eyes heart_symbol hi_res horn human human_on_feral human_penetrated internal interspecies male male/female male_on_human male_penetrating male_penetrating_female mammal minus8 mounting nipples penetration penile penile_penetration penis penis_in_vagina penis_to_butt red_eyes sex sheath simple_background tongue tongue_out undertale undertale_(series) uterus vaginal vaginal_canal vaginal_penetration white_background yellow_eyes
anthro asriel_dreemurr boss_monster_(undertale) bovid buttercupsandbrokendreams caprine chara_(undertale) elemental_creature english_text flora_fauna flower flowey_the_flower frisk_(undertale) furniture group happy heart_symbol hi_res human mammal plant sad sofa stick text undertale undertale_(series)
2016 ambiguous_gender asriel_dreemurr boss_monster_(undertale) bovid caprine chara_(undertale) crepix duo mammal simple_background undertale undertale_(series)
1_eye 2018 5:8 abs absolutely_everyone absurd_res accessory adopted_(lore) adoptive_brother_(lore) adoptive_father_(lore) adoptive_mother_(lore) adoptive_sibling_(lore) aircraft airplane alphys amalgamate amphibian animated_skeleton anthro aquatic armless armor asgore_dreemurr asian_mythology asriel_dreemurr asriel_dreemurr_(god_form) astigmatism axe barefoot bear beard beverage big_mouth_(undertale) bird_that_carries_you_over_a_disproportionately_small_gap bivalve black_hair black_tie_(suit) blonde_hair blue_body blue_fur blush bob_(undertale) bone boss_monster_(undertale) bottomwear bovid bow_(feature) bow_accessory bow_ribbon bratty_(undertale) brother_(lore) brother_and_sister_(lore) brothers_(lore) brown_hair bunbun_npc_(undertale) burgerpants business_manticore_(undertale) canid canine canis canon_couple cape caprine catty_cattenheimer cellphone chara_(undertale) charles_(undertale) cherry chilldrake cigarette cinnamon_(undertale) clam clam_girl_(undertale) clam_guy_(undertale) claws clothed clothing coat coffee collar container crossed_arms crown cup dad_slime_(undertale) dazed demon dessert diamond_boy_1 diamond_boy_2 diamond_receptionist_(undertale) digital_media_(artwork) dire_aircraft dire_machine dire_vehicle dog_treat dogamy dogaressa domestic_cat domestic_dog doughnut dragon_business_dude_(undertale) dress_lion_(undertale) drunk_bun_(undertale) dummy ear_piercing east_asian_mythology echo_flower_explainer elder_puzzler_(undertale) elderly electronics elemental_creature emblem endogeny eulipotyphlan extended_neck eye_patch eyebrows eyelashes eyes_closed eyewear faceless facial_hair facial_markings father_(lore) father_and_child_(lore) father_and_son_(lore) faun_(undertale) feet felid feline felis female ferry_(undertale) ficus_licker fin final_froggit fire fish_receptionist_(undertale) flexing floating flora_fauna flower flowey_the_flower flying food footwear fox_head_(undertale) friendship_is_magic frisk_(undertale) frog froggit fruit fuku_fire fungi_fauna fungus fur gaster gaster_follower_1 gaster_follower_3 gastropod gerson gesture ghost gift_bear_(undertale) glasses goner_kid goo_creature green_eyes grey_hair grillby group gyftrot hair hair_accessory hair_bow hair_ribbon hand_creature hand_gesture hand_holding hand_on_neck hand_receptionist_(undertale) hasbro hat hat_band head_markings headgear headwear heart_font heart_symbol heats_flamesman hi_res horn hot_dog_harpy human humanoid husband husband_and_wife ice_cap ice_cream ice_wolf_(undertale) japanese_mythology jelly_(food) jerry_(undertale) king knife knight_knight lab_coat lady_garf_(undertale) lagomorph large_group lemon_bread leporid library_lizard_(undertale) library_loox lion lips lipstick living_aircraft living_machine living_vehicle looking_at_hand looking_at_viewer loren_(undertale) lying machine madjick makeup male mammal markings married_couple melee_weapon memoryhead mettaton microphone migospel moldbygg moldessa moldsmal mole_(animal) mollusk monster_kid mother_(lore) mother_and_child_(lore) mother_and_son_(lore) mouth_creature mtt_resort_janitor muffet muffet's_pet multi_arm multi_eye multi_limb multicolored_hair muscular my_little_pony mythology nacarat_jester napstablook nicecream_man notebook one_eye_closed oni oni_(undertale) onion onionsan open_mouth orifice overalls pantherine papyrus_(undertale) parent_(lore) parent_and_child_(lore) parent_and_son_(lore) parsnik pastry pencil_(object) pet_food phone photoshop_flowey piercing pink_hair plant pointing pointing_up polearm politics_bear_(undertale) poster poster_template punk_hamster purple_eyes rabbit rabbit_innkeeper rabbit_innkeeper's_child rabbit_kid_(undertale) ragel_(undertale) red_bird_(undertale) reptile ribbons robot rock rock_(undertale) royalty sad_dragon_(undertale) sans_(undertale) scalie scared_donut_guy scarf_lady_(undertale) scarf_mouse scientist shambling_mass shell shield shirt shoes sibling_(lore) sister_(lore) sisters_(lore) sitting size_difference skateboard_girl skeleton skirt slime_(blob) smartphone smile snail snail_guy_(undertale) snowdrake snowdrake's_father snowdrake's_mother snowman snowman_(species) snowman_(undertale) son_(lore) spear spirit square_crossover standing star star_polygon suit sun_hat sunglasses sword tank_top tea_cup teeth television tem temmie_(undertale) text text_on_clothing text_on_hat text_on_headgear text_on_headwear thick_eyebrows thorns tongue topwear toriel tsunderplane tube tumahha twin_bows twin_hair_bows ugly_fish_(undertale) undead undertale undertale_(series) undyne uniform upside_down vegetable vehicle vulkin watching_man weapon whimsalot whimsun whiskers white_body white_fur wife wings wink wisp_business_dude_(undertale) wolf woshua yellow_body yellow_eyes yellow_fur yokai young zipper
alphys animated_skeleton anthro aquatic asgore_dreemurr asriel_dreemurr bandage beard blonde_hair bone boss_monster_(undertale) bovid bracelet brown_hair cake candle caprine chara_(undertale) clothing dessert eye_patch eyewear facial_hair female fire fish flower food frisk_(undertale) glasses group hair hi_res hidromiel horn human jewelry lizard long_ears male mammal mature_anthro mature_female mature_male necklace papyrus_(undertale) plant reptile sans_(undertale) scalie shirt simple_background skeleton topwear toriel undead undertale undertale_(series) undyne
3:4 ankk anthro anthro_penetrating anthro_penetrating_human asriel_dreemurr big_breasts biped bodily_fluids boss_monster_(undertale) bovid breasts caprine chara_(undertale) cum cum_in_vagina cum_inside duo female female_on_anthro female_penetrated genital_fluids genitals hair happy happy_sex heart_eyes heart_symbol hi_res human human_focus human_on_anthro human_penetrated interspecies lactating male male/female male_on_human male_penetrating male_penetrating_female mammal nipples not_furry_focus penetration penile penile_penetration penis_in_vagina sex undertale undertale_(series) vaginal vaginal_penetration vulva
asriel_dreemurr boss_monster_(undertale) bovid caprine chara_(undertale) duo english_text fangs gesture hand_gesture human kano_makoto long_ears mammal monochrome teeth text undertale undertale_(series) v_sign
2016 ambiguous_gender anthro asriel_dreemurr birthday_cake boss_monster_(undertale) bovid cake candle caprine chara_(undertale) dessert female food group hi_res male mammal simple_background smile text toriel undertale undertale_(series) winte
2_frame_animation 2d_animation animated animated_gif anthro boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothing door duo english_text food fur here's_johnny_(meme) human humor knife male mammal nightmare_fuel open_mouth short_playtime stephen_king_(copyright) teeth text the_shining tongue toriel undertale undertale_(series) unknown_artist white_body white_fur
anthro boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothing duo english_text human knife mammal marvel sans_(undertale) spider-man_(series) teeth text toriel undertale undertale_(series)
animated_skeleton blue_eyes bone chara_(undertale) clothed clothing duo hair human knife mammal not_furry sans_(undertale) skeleton teeth undead undertale undertale_(series)
2016 ambiguous_gender anthro asriel_dreemurr blinking blush boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothing duo eyes_closed flower fully_clothed green_clothing green_sweater green_topwear hi_res hug kemono long_ears male mammal pattern_clothing pattern_sweater pattern_topwear petting plant rie_(artist) sitting smile striped_clothing striped_sweater striped_topwear stripes sweater topwear undertale undertale_(series)
2018 absurd_res ambiguous_gender animated_skeleton anthro asgore_dreemurr asriel_dreemurr beard bone boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothed_anthro clothed_human clothed_male clothing colored comic digital_media_(artwork) english_text facial_hair foxtragic frisk_(undertale) fur hair hi_res horn human long_image male male_anthro male_human mammal sans_(undertale) skeleton tall_image text undead undertale undertale_(series)
2018 ambiguous_gender anthro asgore_dreemurr asriel_dreemurr beard black_bars blonde_hair bone boss_monster_(undertale) bovid caprine chara_(undertale) clothed clothed_anthro clothed_human clothed_male clothing colored comic digital_media_(artwork) english_text facial_hair foxtragic frisk_(undertale) fur hair hi_res horn human letterbox long_ears long_image male male_anthro male_human mammal mature_anthro mature_male mustache tall_image text undertale undertale_(series)
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) hi_res human male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series)
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) red_eyes sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series)
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) group hi_res human knife male mammal not_furry papyrus_(undertale) question_mark sans_(undertale) skeleton speech_bubble teeth text tongue undead undertale undertale_(series) url
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series) url
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text hi_res human male mammal not_furry sans_(undertale) skeleton speech_bubble text undead undertale undertale_(series)
absurd_res age_difference ambiguous_gender asgore_dreemurr beard blonde_hair blush boss_monster_(undertale) bovid brown_hair caprine cellphone chara_(undertale) clothed clothing comic dialogue electronics english_text facial_hair fangs female frisk_(undertale) fur hair hi_res horn human long_ears long_image mammal older_female pattern_clothing pattern_shirt pattern_topwear phone scarf shirt striped_clothing striped_shirt striped_topwear stripes tall_image tc-96 teeth text topwear toriel undertale undertale_(series) white_body white_fur young
absurd_res anthro asgore_dreemurr beard blonde_hair boss_monster_(undertale) bovid caprine chara_(undertale) comic delta_rune_(emblem) dialogue english_text facial_hair frisk_(undertale) hair hi_res horn human long_ears long_image mammal scarf symbol tall_image tc-96 text undertale undertale_(series) young
2018 5_fingers 5_toes :3 accessory alcohol animal_humanoid anthro arachnid arthropod balls beverage black_hair blush breasts chara_(undertale) claws clothed clothing container cup digital_media_(artwork) drinking_glass duo erection feet female fingers foot_fetish foot_play footjob genitals glass glass_container glass_cup hair hair_accessory hair_ribbon hi_res human humanoid humanoid_feet larger_female looking_pleasured lying male male/female mammal mostlyfunstuff muffet multi_arm multi_eye multi_limb nipples nude open_mouth penile penis plantigrade ribbons sex size_difference smaller_male smile spider toe_claws toes two-footed_footjob undertale undertale_(series) wine wine_bottle wine_glass
2018 5_fingers 5_toes :3 accessory alcohol animal_humanoid anthro arachnid arthropod balls beverage black_hair blush bodily_fluids breasts chara_(undertale) claws clothed clothing container cum cum_on_feet cumshot cup digital_media_(artwork) drinking_glass duo ejaculation erection feet female fingers foot_fetish foot_play footjob genital_fluids genitals glass glass_container glass_cup hair hair_accessory hair_ribbon hi_res human humanoid humanoid_feet insect larger_female looking_pleasured lying male male/female mammal mostlyfunstuff muffet multi_arm multi_eye multi_limb nipples nude open_mouth orgasm penile penis plantigrade ribbons sex size_difference smaller_male smile spider toe_claws toes two-footed_footjob undertale undertale_(series) wine wine_bottle wine_glass
anthro asgore_dreemurr asriel_dreemurr beard boss_monster_(undertale) bovid caprine chara_(undertale) comic crown delta_rune_(emblem) dialogue english_text facial_hair female fur headgear horn human humor male male/female mammal mature_anthro mature_female mature_male simple_background symbol text toriel undertale undertale_(series) white_background white_body white_fur zarla
accessory alligator alligatorid animal_crossing anthro aquatic arachnid arthropod avian beak belt bird black_hair black_tie_(suit) blue_body blue_fur blue_hair blue_scales blue_skin blush boots bottomless bottomwear bow_(feature) bow_accessory bow_ribbon bow_tie bratty_(undertale) brown_hair buckteeth canid canine canis catty_cattenheimer chara_(undertale) clothed clothing columbid container crocodilian crossover cup digital_media_(artwork) dipstick_tail domestic_cat dress ear_piercing electronics elemental_creature eye_patch eyelashes eyes_closed eyewear fangs feathers felid feline felis female fire fire_creature fish footwear frisk_(undertale) fully_clothed fur gesture gills glasses gloves_(marking) green_body green_scales grillby grin group hair hair_accessory hair_bow hair_ribbon happy headphones heart_symbol hi_res human lagomorph leg_markings leporid lipstick long_ears long_hair looking_at_viewer makeup male mammal markings mettaton mettaton_ex muffet multi_eye multi_limb multicolored_tail nicecream_man nintendo open_mouth open_smile orange_body orange_feathers overalls pants piercing pigeon pink_eyes pink_sclera pose purple_body purple_fur rabbit red_eyes red_hair reptile ribbons scales scalie shirt shoes short_tail shortalls shovel smile socks_(marking) sparkles spider spots spotted_body spotted_fur standing star striped_body striped_fur stripes suit t-shirt tail tail_markings tan_body tan_skin tea_cup teapot teeth tem temmie_(undertale) tomatoterror tools toony topwear towel twin_bows twin_hair_bows undertale undertale_(series) undyne watermark waving white_body white_fur wolf yellow_body yellow_eyes yellow_scales yellow_sclera
1:1 2d_animation animated animated_gif anthro asriel_dreemurr balls big_balls big_breasts big_penis boss_monster_(undertale) bovid breasts caprine chara_(undertale) duo fellatio female female_penetrated genitals grey_background human human_focus human_on_anthro hyper interspecies loonyjams male male/female male_penetrating male_penetrating_female mammal not_furry_focus oral oral_penetration penetration penile penis sex short_playtime simple_background undertale undertale_(series) vein veiny_penis white_balls
ambiguous_gender animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid ball_suck balls big_penis chara_(undertale) collaborative collaborative_fellatio collaborative_oral collaborative_sex fellatio female foursome frisk_(undertale) genitals group group_sex happy human human_on_human humanoid intraspecies male male/ambiguous male/female mammal muffet oral penile penis red_eyes scrambles-sama sex smile spider_humanoid sucking tongue tongue_out undertale undertale_(series)
ambiguous_gender asriel_dreemurr boss_monster_(undertale) bovid caprine chara_(undertale) child delta_rune_(emblem) eyes_closed flower frisk_(undertale) group hug human human_focus lari_(artist) mammal not_furry_focus obscured_face plant symbol undertale undertale_(series) young
ambiguous_gender anthro asriel_dreemurr boss_monster_(undertale) bovid caprine chara_(undertale) child duo flower fur human kemono long_ears lying male male/ambiguous mammal paws plant rokuyon smile stripes undertale undertale_(series) white_body white_fur young young_ambiguous young_anthro young_human young_male
5:3 absurd_res alphys ambiguous_gender animated_skeleton annoying_dog_(undertale) anthro aquatic asgore_dreemurr asriel_dreemurr bone boss_monster_(undertale) bovid breasts canid canine canis caprine chair chara_(undertale) clothed clothing computer controller crown delta_rune_(emblem) dessert domestic_dog electronics english_text female feral fish food frisk_(undertale) furniture game_console game_controller group headgear hi_res human humanoid laptop lizard male mammal monster_kid nintendo nintendo_switch non-mammal_breasts papyrus_(undertale) pastry pie playstation playstation_controller reptile sans_(undertale) scalie skeleton sony_corporation sony_interactive_entertainment srlevi symbol tem temmie_(undertale) text throne toriel undead undertale undertale_(series) undyne
blue_clothing blue_sweater blue_topwear boss_monster_(undertale) bovid bust_portrait caprine chara_(undertale) clothing cranberrybutter elemental_creature eyes_closed flora_fauna flower flower_creature flowey_the_flower frisk_(undertale) green_clothing green_sweater green_topwear group human mammal pattern_clothing pattern_sweater pattern_topwear plant portrait simple_background striped_clothing striped_sweater striped_topwear stripes sweater topwear toriel undertale undertale_(series)
asriel_dreemurr boss_monster_(undertale) bovid bucket caprine chara_(undertale) child container fangs fur hi_res human lamp light_bulb long_ears mammal ship stripes tc-96 teeth undertale undertale_(series) vehicle watercraft white_body white_fur young
5:6 ambiguous/ambiguous ambiguous_gender asriel_dreemurr blonde_hair blue_eyes boss_monster_(undertale) bovid brown_hair caprine chara_(undertale) ear_piercing femboy frisk_(undertale) goatboyalex group hair heart_locket heart_necklace heterochromia human jewelry male male/ambiguous mammal necklace piercing polyamory purple_background rainbow_ear_ring romantic romantic_couple simple_background undertale undertale_(series) white_hair
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