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<3 2016 animated_skeleton anthro asgore_dreemurr blonde_hair blush bone boss_monster bovid canid canine canis caprine clothing comic couple_(disambiguation) dialogue dogamy dogaressa domestic_dog facial_hair female group hair hoodie horn humanoid japanese_text kemono long_ears long_horns male mammal nuzzling rie_(artist) robe sans_(undertale) skeleton surprise sweater text topwear toriel translated undead undertale video_games <3 2017 all_fours anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro blush bodily_fluids breasts breath canid canine canis clothed clothing clothing_lift cum cum_in_pussy cum_in_uterus cum_inside cum_leaking dogamy dogaressa doggystyle domestic_dog dragon drooling duo eyes_closed female forest from_behind_position genital_fluids hi_res internal knot knotting lactating leaking male male/female male_penetrating mammal multi_breast nipples orgasm outside panting partially_clothed penetration penis saliva sex shirt shirt_lift tongue tongue_out topwear tree undertale uterus vaginal vaginal_knotting vaginal_penetration video_games wonkake <3 2017 all_fours anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro blush breasts canid canine canis clothed clothing clothing_lift couple_(disambiguation) dogamy dogaressa doggystyle domestic_dog duo eyes_closed female forest from_behind_position hi_res male male/female mammal multi_breast nipples outside partially_clothed penetration sex shirt shirt_lift tongue tongue_out topwear tree undertale vaginal vaginal_penetration video_games wonkake anthro backsack balls big_butt butt canid canine canis clothed clothing dogamy dogaressa domestic_dog duo female hi_res looking_back male mammal pussy simple_background thick_thighs undertale video_games vun <3 abs animal_genitalia animal_penis anus balls big_breasts blush breast_grab breast_squeeze breasts canid canine canine_penis canis clothing clothing_aside dogamy dogaressa domestic_dog female foreplay hand_on_breast hi_res knot male male/female mammal masturbation muscular nipples nude one_eye_closed panties panties_aside pecs penis pussy seachord spread_legs spreading tongue undertale underwear underwear_aside video_games <3 abs animal_genitalia animal_penis anus balls big_breasts blush breast_grab breast_squeeze breasts canid canine canine_penis canis cape clothing clothing_aside dogamy dogaressa domestic_dog female foreplay hand_on_breast hi_res knot male male/female mammal masturbation mostly_nude muscular nipples one_eye_closed panties panties_aside pecs penis pussy seachord spread_legs spreading tongue undertale underwear underwear_aside video_games amalgamate animated_object animated_skeleton arachnid arthropod asgore_dreemurr asriel_dreemurr avian bird bone boss_monster bovid canid canine canis caprine dogamy dogaressa domestic_dog endogeny fish flora_fauna flowey_the_flower gaster ghost lizard mad_dummy mammal marine monster_kid muffet napstablook papyrus_(undertale) plant reptile rokuyon sans_(undertale) scalie skeleton snowdrake spider spirit temmie_(undertale) toriel undead undertale undyne video_games alphys animal_crossing anthro asgore_dreemurr asriel_dreemurr avian axe beard bird boss_monster bottomless canine caprine clothed clothing crown dog dogamy dogaressa duck facial_hair female fully_clothed ghost headphones horn lizard long_ears male mammal melee_weapon monster_kid napstablook nintendo papyrus_(undertale) penguin reptile sans_(undertale) scalie scarf spirit tomatoterror toriel undertale video_games weapon <3 absolutely_everyone alligator alphys animated_skeleton annoying_dog_(undertale) arachnid arthropod asgore_dreemurr asriel_dreemurr asriel_dreemurr_(god_form) axe beard bone boss_monster bratty_(undertale) burgerpants canine caprine cat catty_(undertale) chara_(undertale) crocodilian delta_rune dog dogamy dogaressa doggo english_text eye_patch eyewear facial_hair feline fish flora_fauna flowey_the_flower gerson ghost glasses greater_dog group hood horn human lacardozarojas lagomorph lesser_dog lizard machine mammal marine melee_weapon mettaton mettaton_ex mettaton_neo model_sheet monster_kid muffet napstablook nicecream_man papyrus_(undertale) photoshop_flowey plant polearm protagonist_(undertale) rabbit rabbit_shopkeeper reptile river_person_(undertale) robot sans_(undertale) scalie skeleton spider spirit sword temmie_(undertale) text toriel turtle undead undertale undyne undyne_the_undying video_games weapon <3 alternate_species alternate_universe beard canine clothed clothing dog dogamy dogaressa english_text facial_hair female feral fur hair hi_res hoodie houndertale human humanized male mammal pants pet shirt smile stuffthatisirrelevant text toriel undertale video_games white_fur ambiguous_gender anthro axe blush canine clothing dialogue dog dogamy dogaressa english_text female fur hat human male mammal melee_weapon pikitsi protagonist_(undertale) simple_background snow text undertale video_games weapon white_fur <3 <3_eyes 2015 absolutely_everyone alligator alphys ambiguous_gender amphibian animated_skeleton annoying_dog_(undertale) anthro arachnid armless arthropod asgore_dreemurr asriel_dreemurr bone boss_monster bow_tie bratty_(undertale) breasts burgerpants canine caprine cat catty_(undertale) chara_(undertale) crocodilian dog dogamy dogaressa doggo dummy elemental feline female fire_elemental fish flora_fauna flower flowey_the_flower food frog froggit gerson ghost goat greater_dog grillby group hi_res horn hot_dog human kissing knife leaves lesser_dog lizard machine mad_dummy male mammal marine mel12da_(artist) melee_weapon mettaton mettaton_ex microphone monster_kid muffet napstablook nice_cream_vendor nicecream_man papyrus_(undertale) pasta pie plant polearm protagonist_(undertale) reptile rg01_(undertale) rg02_(undertale) robot royal_guards sans_(undertale) scalie shield shyren simple_background skeleton spaghetti sparkles spear spider spirit star striped_shirt tem temmie_(undertale) toriel turtle umbrella undead undertale undyne video_games weapon web white_background anthro asgore_dreemurr beard boss_monster caprine dogamy dogaressa duo english_text etfish5355138 facial_hair female froggit fur goat grillby hi_res horn long_ears male mammal photo river_person_(undertale) text toriel undertale video_games white_fur absurd_res animated_skeleton annoying_dog_(undertale) asriel_dreemurr bar bone boss_monster canine caprine comic dialogue dog dogamy dogaressa doggo drunk_bun_(undertale) elemental english_text eyewear female fire_elemental fur glasses goat grillby hi_res horn human humor inside karaoke long_ears mammal mature_female mother mother_and_son night parent protagonist_(undertale) pun romantic_couple sans_(undertale) scarf skeleton snow snowing son stripes tc-96 text toriel undead undertale video_games white_fur winter <3 alphys canine clothing dessert dog dogamy dogaressa duo elemental eye_patch eyewear facial_hair fire_elemental fish food ghost glasses grillby headphones ice_cream lizard machine mammal marine mettaton mustache napstablook necktie reptile robot scalie solo spirit suit undertale undyne video_games yamsgarden 6+boys :3 @_@ armor black_shorts blue_sweater bone bottle bow bowtie card chair closed_eyes closed_mouth collared_shirt commentary cork couple cup dog dogamy dogaressa doggo drunk_bun elemental_(creature) eyebrows eyelashes fire floor food fork french_fries furry glasses greater_dog grillby grin hamburger happy highres hood hoodie indoors ketchup knife lesser_dog long_sleeves multiple_boys multiple_girls no_humans open_mouth pants papyrus_(undertale) plate playing_card polearm purple_shirt rock-bomber sans shirt shorts signature sitting skeleton sleeveless sleeveless_shirt smile spear standing sweat sweatdrop sweater table teeth tongue tongue_out tumblr_username undertale undyne watermark weapon web_address wooden_floor <3 <3_eyes 2018 anthro areola big_breasts blush breast_milking breasts canine clothed clothing cum cum_in_pussy cum_inside dog dogamy dogaressa excessive_cum female lactating male male/female mammal nipples penetration robe undertale vaginal vaginal_penetration video_games wonkake absurdres alphys androgynous animal_ears anniversary annoying_dog armor asgore_dreemurr bird_that_carries_you_over_a_disproportionately_small_gap black_hair black_sclera blonde_hair blue_skin bratty_(undertale) brown_hair burgerpants catty_(undertale) closed_eyes commentary_request crown dogamy dogaressa doggo everyone eyepatch fang final_froggit flower flowey_(undertale) frisk_(undertale) froggit glasses gloves goat_ears grin head_fins highres horns houten_(dre_a_mer) long_sleeves mettaton moldsmal monster_boy monster_girl monster_kid_(undertale) muffet multiple_boys multiple_girls napstablook nice_cream_guy one_eye_closed open_mouth papyrus_(undertale) photoshop_flowey polearm ponytail purple_skin red_hair royal_guard_01_(undertale) royal_guard_02_(undertale) sans scarf sharp_teeth shirt short_hair shorts shyren skeleton slippers smile snowman striped striped_shirt teeth temmie toriel undertale undyne vegetoid weapon whimsalot whimsun yellow_sclera yellow_skin <3 2017 anthro backsack balls black_fur black_underwear blush butt canine clothing dog dogamy fur hoodie looking_back male mammal multicolored_fur pecs restricted_palette shirt simple_background smile solo sweat toony torquewintress two_tone_fur undertale underwear video_games white_background white_fur anal anal_penetration anthro balls bed blush canine dog dogamy doggo duo erection fellatio fur male male/male mammal nude open_mouth oral penetration penis pillow sex sunnynoga tongue undertale video_games white_fur <3 all_fours blush breasts canine clothed clothing couple_(disambiguation) dog dogamy dogaressa doggystyle eyes_closed female from_behind_position human lactating male mammal multi_breast nipples partially_clothed penetration sex tongue tongue_out undertale vaginal vaginal_penetration video_games wonkake <3 all_fours blush breasts canine clothed clothing couple_(disambiguation) cum cum_in_pussy cum_inside cum_leaking dog dogamy dogaressa doggystyle eyes_closed female from_behind_position human inside knot knotting lactating male mammal multi_breast nipples partially_clothed penetration saliva sex tongue tongue_out undertale vaginal vaginal_penetration video_games wonkake animal_genitalia balls bowserboy101 canine card card_game clothing detailed_background dog dogamy first_person_view gaming half_naked hi_res hoodie looking_at_viewer male mammal penis penis_tip poker presenting sheath simple_background solo table undertale underwear video_games anthro asgore_dreemurr bobthetanuki boss_monster bulge burgerpants canine cat dog dogamy doggo feline male mammal nipples undertale video_games <3 alphys canine clothing dessert dog dogamy dogaressa duo elemental eye_patch eyewear facial_hair fire_elemental fish food ghost glasses grillby headphones ice_cream lizard machine mammal marine mettaton mustache napstablook necktie reptile robot scalie solo spirit suit undertale undyne video_games yamsgarden <3 2016 animated_skeleton anthro asgore_dreemurr blonde_hair blush bone boss_monster canine caprine clothing comic couple_(disambiguation) dialogue dog dogamy dogaressa facial_hair female goat hair hoodie horn long_ears long_horns male mammal nuzzling rie_(artist) robe sans_(undertale) skeleton surprise sweater text toriel translation_request undead undertale video_games <3 4_fingers abstract_background anthro axe brown_eyes canine clothed clothing dog dogamy dogaressa duo eyelashes female foxvulpine fur hood long_ears male mammal melee_weapon simple_background smile undertale video_games weapon white_fur <3 2017 alphys amalgamate ambiguous_gender animated_skeleton anthro arachnid arthropod asgore_dreemurr asriel_dreemurr bone boss_monster bratty_-undertale) burgerpants canine caprine catty_(undertale) clothed clothing crying detailed_background digital_media_(artwork) dog dogamy doggo eyes_closed eyewear feline female feral fire fish flower flowey_the_flower food froggit fur ghost glasses goat god_of_hyperdeath grass grillby hair hi_res horn hug human humanoid lizard long_ears machine male mammal marine mettaton mettaton_ex monster monster_kid muffet napstablook open_mouth pants papyrus_(undertale) petals pie pillar plant protagonist_(undertale) reptile robot sans_(undertale) scalie shirt skeleton smile snow spider spirit sunlight sweater tears tem temmie_(undertale) toriel tree undead undertale undyne video_games walkingmelonsaaa water watermark white_fur young anthro asgore_dreemurr bobthetanuki boss_monster bulge canine clothing dog dogamy doggo male mammal muscular penis undertale underwear video_games animated_skeleton armor asgore_dreemurr axe bone boss_monster canine caprine cooking dog dogamy dogaressa doggo dragon fish food fruit goat greater_dog group ketchup knife lagomorph lesser_dog mammal marine melee_weapon papyrus_(undertale) pasta polearm pot_(disambiguation) rabbit rg01_(undertale) rg02_(undertale) sans_(undertale) skeleton spaghetti steelemissary tomato trident undead undertale undyne video_games weapon <3 2016 animated_skeleton annoyed bone canine claws clothing dog dogamy dogaressa eyes_closed female group licking male mammal monster robe saliva sans_(undertale) signature skeleton smile sweat tongue tongue_out undead undertale uwasa video_games alphys annoying_dog asgore_dreemurr asriel_dreemurr burgerpants despair_(artist) dogamy dogaressa doggo flowey_(undertale) greater_dog grillby lesser_dog mad_dummy_(undertale) mettaton mettaton_ex monster_kid_(undertale) napstablook omega_flowey papyrus_(undertale) royal_guard_01_(undertale) royal_guard_02_(undertale) sans temmie toriel undertale undyne w.d._gaster cum cum_inside dogamy dogaressa protagonist_(undertale) toriel undertale video_games wonkake 2016 all_fours alphys areola big_areola blush breasts camera canine clothing dialogue dog dogamy dogaressa doggystyle female from_behind_position lizard male male/female mammal masturbation nipples panties reptile scalie sex sinisk undertale underwear video_games voyeur animated_skeleton annoying_dog_(undertale) asriel_dreemurr bar bone boss_monster canine caprine comic dialogue dog dogamy dogaressa doggo elemental english_text eyewear fire_elemental fur glasses goat grillby horn human inside karaoke long_ears mammal night protagonist_(undertale) sans_(undertale) scarf skeleton stripes tc-96 text toriel undead undertale video_games white_fur winter asgore_dreemurr beard boss_monster caprine dogamy dogaressa duo english_text etfish5355138 facial_hair froggit fur goat grillby horn long_ears mammal photo river_person text toriel undertale video_games white_fur :p akanistha androgynous animal animal_print annoying_dog armor axe bangs blue_shorts boots brown_footwear brown_hair closed_eyes copyright_name dog dogamy dogaressa doggo eyelashes fangs frisk_(undertale) from_above greater_dog hand_on_another's_chin hand_on_another's_head happy heart holding holding_weapon hood hood_down knee_boots lap_pillow leopard_print lesser_dog long_neck long_sleeves lying mask neck_growth on_back on_side pack_of_dogs petting shirt short_hair shorts simple_background sitting sleeping striped t-shirt tank_top tongue tongue_out undertale weapon anthro beverage bone canine card clothed clothing dog dogamy dogaressa doggo eyes_closed eyewear glasses grillby lesser_dog lmoto0013 male mammal poker protagonist_(undertale) sans_(undertale) skeleton undertale video_games <3 2016 aaron_(undertale) absolutely_everyone aircraft airplane alcohol alligator alphys amalgamate ambiguous_gender amphibian angry animate_inanimate animated_inanimate animated_skeleton annoying_dog_(undertale) antennae anthro anthropod apple apron arachnid armless armor arthropod asgore_dreemurr asriel_dreemurr astigmatism avian ball bandanna baseball_cap beak bear beverage bird bird_that_carries_you_over_a_disproportionately_small_gap blush bone book boss_monster bound bow_tie box bratty_(undertale) breasts bubble buckteeth bunbun_npc_(undertale) burger burgerpants butterfly cactus candy canine cape caprine carrot cat cat_smile catty_(undertale) cephalopod chara_(undertale) cheese child chilldrake cider clothed clothing cousin cowboy_hat crocodilian crown cub cute cyclops dagger date demon dessert dinosaur disembodied_head disembodied_tail dog dogamy dogaressa doggo doll doughnut dummy dummy_(undertale) duo elemental empty_eyes endogeny english_text everyman evil_grin eye_patch eyelashes eyeless eyes_closed eyewear faceless family fangs father feathers feline female final_froggit fire fire_elemental fish flora_fauna flower flowey_the_flower food food_creature footwear frog froggit fruit frying_pan fuku_fire fully_clothed fur gaster gaster_follower gastropod gerson ghost gift_box gills glasses gloves glyde goat goner_kid greater_dog grillby group gun gyftrot hair hair_over_eye hair_ribbon hair_tuft hanging_(disambiguation) happy hat hatchling heats_flamesman helmet hi_res high_heels holding_object hoodie horn hot_dog hug human humanoid ice ice-e ice_cap ice_cream ice_wolf_(undertale) insect invalid_tag jerry_(undertale) ketchup kitchen_utensil knife knight_knight lab_coat lagomorph legwear lemon_bread lesser_dog lion liquid lizard long_ears looking_at_viewer loox lying machine mad_dummy madjick male mammal marine melee_weapon memoryhead metal mettaton mew_mew_(undertale) migosp migospel moldbygg moldessa moldsmal monster monster_kid mother mouse muffet multi_arm multi_eye multi_limb muscular mushroom mustard napstablook nicecream_man noodles nude octopus onionsan open_mouth outline pants papyrus_(undertale) parent parfait partially_clothed pasta phone photoshop_flowey pie pigtails plant polearm ponytail potato_chip protagonist_(undertale) pumpkin pyrope quiche rabbit rabbit_shopkeeper ranged_weapon reaper_bird reptile rg01_(undertale) rg02_(undertale) ribbons river_person_(undertale) robe robot rock rodent rope rubber_duck sad salad sandwich_(disambiguation) sans_(undertale) sauce scalie scarf seahorse sharp_teeth shield shirt shoes shoulderpads shyren sibling signature skeleton slime slug smile snail snow snowdrake snowdrake's_mother snowman so_sorry_(character) soul spaghetti spear spider spikes spirit star steak stick striped_topwear stripes sweater sword tea tears teeth tem temmie_(undertale) tennis_ball text thundersnail_(undertale) tongue tongue_out top_hat toriel toy translation_request tsunderplane turtle tutu undead undertale undyne unknown_species vegetable vegetoid video_games vulkin watching_man weapon whimsalot whimsum whimsun wings wizard_hat woshua young znmai 2016 animated_skeleton anthro bar bone boots canine clothing dog dogamy dogaressa doggo eyewear fire food footwear glasses gloves greater_dog grillby group lagomorph mammal nervous papyrus_(undertale) rabbit sandals sans_(undertale) scarf skeleton smile table undead undertale video_games いか天 anthro armor black_hair black_nose clothing dogamy dogaressa doggo feline female fish fur greater_dog group hair hybrid lesser_dog male mammal marine monster snow temmie_(undertale) undertale undyne video_games white_fur 薏仁／ハトムギ <3 2016 aaron_(undertale) aircraft airplane alphys ambiguous_gender amphibian angry animate_inanimate animated_skeleton annoying_dog_(undertale) antennae anthro anthropod arachnid armless armor arthropod asgore_dreemurr asriel_dreemurr astigmatism avian baseball_cap beak bear bird bird_that_carries_you_over_a_disproportionately_small_gap blush bone boss_monster bound bow_tie buckteeth burgerpants butterfly canine cape caprine cat cat_smile cephalopod chara_(undertale) cheese child clothed clothing cousin crown cub cyclops dog dogamy dogaressa doggo doll dummy dummy_(undertale) elemental empty_eyes english_text evil_grin eye_patch eyelashes eyeless eyes_closed eyewear family fangs father feathers feline female final_froggit fire fire_elemental fish flora_fauna flower flowey_the_flower food food_creature frog froggit fuku_fire fully_clothed fur gerson ghost gills glasses goat greater_dog grillby group gyftrot hair hair_over_eye hair_ribbon hair_tuft hanging_(disambiguation) happy hat hatchling hoodie horn human humanoid ice ice_cap ice_wolf_(undertale) insect japanese_text jerry_(undertale) knife knight_knight lab_coat lagomorph legwear lesser_dog lizard long_ears looking_at_viewer loox machine mad_dummy madjick male mammal marine melee_weapon metal mettaton migosp moldbygg moldsmal monochrome monster monster_kid mother mouse muffet multi_arm multi_eye multi_limb muscular mushroom napstablook nicecream_man nude octopus onionsan open_mouth pants papyrus_(undertale) parent partially_clothed pasta petapeto pigtails plant polearm ponytail protagonist_(undertale) pyrope rabbit rabbit_shopkeeper reptile rg01_(undertale) rg02_(undertale) ribbons river_person_(undertale) robe robot rodent rope rubber_duck sad sans_(undertale) scalie scarf sepia sharp_teeth shield shirt shoulderpads shyren sibling signature skeleton smile snow snowdrake snowman soul spaghetti spear spider spikes spirit stick striped_topwear stripes sweater sword tagme teeth tem temmie_(undertale) text tongue tongue_out toriel translation_request tsunderplane turtle undead undertale undyne unknown_species vegetoid video_games vulkin weapon whimsalot whimsum wings wizard_hat woshua young