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2015 age_difference alphys ambiguous_gender anthro asgore_dreemurr barefoot beard bone boots boss_monster caprine clothing coat crown dinosaur eye_patch eyewear facial_hair female fish footwear glasses gloves goat hair horn jacket jeans legwear light looking_at_viewer male mammal marine papyrus possim protagonist_(undertale) robes sans_(undertale) scarf shirt shorts size_difference skeleton slippers smile socks teeth toriel undertale undyne video_games wallpaper alphys anthro blush breasts claws collar comic cunnilingus duo eyewear female female/female glasses leash marine nipples nude oral orgasm pussy pussy_juice reptile scalie sex small_breasts spread_legs spreading toe_claws tongue tongue_out undertaild undertale undyne vaginal video_games alphys anthro blush breasts claws collar comic cunnilingus duo eyewear female female/female glasses leash marine nipples nude oral orgasm pussy pussy_juice reptile scalie sex small_breasts spread_legs spreading toe_claws tongue tongue_out undertaild undertale undyne vaginal video_games absurd_res alphys angry animextremex bone caprine comic english_text fish flower flowey_the_flower goat hi_res intimidating lizard mammal marine monster papyrus_(undertale) plant reptile sans_(undertale) scalie skeleton smile superabsurd_res sweat text toriel undertale undyne video_games absurd_res alphys animextremex begging blue_eyes bone comic crying english_text fish flowey_the_flower glowing happy hi_res lizard marine monster papyrus_(undertale) protagonist_(undertale) reptile sans_(undertale) scalie shocked skeleton smile smirk superabsurd_res sweat tears text toriel undertale undyne video_games vines walking 2015 absurd_res alphys animextremex asriel_dreemurr bed better_version_at_source bone caprine comic crying english_text fireplace fish flower flowey_the_flower goat hand_holding hi_res human ill mammal marine monster mother papyrus_(undertale) parent plant protagonist_(undertale) sans_(undertale) sick sitting skeleton sleeping smirk son souls superabsurd_res sweat tears text toriel undertale undyne upset video_games worried <3 alphys ambiguous_gender anthro clothing female human lab_coat mammal panties panty_shot protagonist_(undertale) reptile scalie somescrub undertale underwear video_games <3 alphys ambiguous_gender anthro anus breasts female human mammal protagonist_(undertale) pussy reptile scalie somescrub undertale video_games 2015 alphys ambiguous_gender anthro asgore_dreemurr boss_monster caprine clothing crossover female goat kill_la_kill machine mako_mankanshoku male mammal melee_weapon mettaton monster monster_kid papyrus_(undertale) rekuh reptile robot ryuko_matoi sans_(undertale) satsuki_kiryuin scalie school_uniform sword temmie_(undertale) toriel undertale undyne uniform video_games weapon <3 alphys ambiguous_gender anthro anus clothing female human lab_coat looking_back mammal protagonist_(undertale) pussy reptile scalie somescrub undertale video_games 2015 alphys boots butt clothing eyewear female footwear glasses havesomemoore hi_res humor male mettaton monochrome monster protagonist_(undertale) undertale video_games what 3girls alphys beamed_eighth_notes box canoe cloak comic dogamy dogaressa doggo eighth_note endogeny english good_end greater_dog lesser_dog lynxgriffin monster monster_girl multiple_girls music musical_note pine_tree quarter_note restaurant river river_person_(undertale) singing snow snowdrake's_mother spoilers tail tail_wagging town tree undertale 3girls alphys box christmas_tree comic dog dog_biscuit dogamy dogaressa doggo doggo_(undertale) endogeny english gift gift_box good_end greater_dog lesser_dog lynxgriffin monster monster_girl multiple_girls pine_tree restaurant running snow snowdrake's_mother spoilers tail tail_wagging tree undertale alphys comic dog dogamy dogaressa doggo endogeny english father_and_son flag glasses good_end greater_dog husband_and_wife lesser_dog lynxgriffin monster monster_girl mother_and_son multiple_girls pine_tree red_footwear restaurant shoes snow snowdrake snowdrake's_father snowdrake's_mother spoilers tail tail_wagging tree undertale 2girls alphys comic english father_and_son glasses good_end hug husband_and_wife lynxgriffin monster monster_boy monster_girl mother_and_son multiple_boys multiple_girls pine_tree red_footwear shoes signpost snow snowdrake snowdrake's_father snowdrake's_mother spoilers tree undertale 2girls adjusting_eyewear alphys bow bowtie comic english father_and_son glasses good_end hug husband_and_wife lynxgriffin monster monster_boy monster_girl mother_and_son multiple_boys multiple_girls pine_tree red_footwear shoes snow snowdrake snowdrake's_father snowdrake's_mother spoilers tree undertale 3girls alphys bow bowtie comic english eyepatch father_and_son flag glasses good_end head_fins hug hug_from_behind husband_and_wife lynxgriffin monster monster_boy monster_girl mother_and_son multiple_boys multiple_girls pine_tree ponytail red_footwear red_hair shoes signature snow snowdrake snowdrake's_father snowdrake's_mother spoilers tree undertale undyne yellow_sclera 2015 alcohol alphys anthro beer beverage comic female female/female fire fish food grillby group marine reptile scalie text undertaild undertale undyne video_games alphys anthro blush comic dialogue duo english_text female female/female marine nervous reptile scalie text undertaild undertale undyne video_games 2015 alphys anthro breasts clothed clothing comic dialogue duo english_text female female/female grillby hi_res hoodie lab_coat marine nervous reptile scalie snow text undertaild undertale undyne video_games alphys anthro blush bra breasts briefs claws clothing comic dialogue door duo english_text female female/female hi_res marine reptile scalie text toe_claws undertaild undertale underwear undressing undyne video_games <3 alphys breasts clothing collar comic dialogue english_text eyewear female female/female glasses hi_res kissing leash marine naughty_face panties reptile scalie small_breasts text undertaild undertale underwear undyne video_games <3 alphys anthro blush breasts carrying clothed clothing collar comic dialogue domination duo english_text female female/female female_domination hi_res leash licking marine nipples reptile scalie small_breasts text tongue tongue_out undertaild undertale undressing undyne video_games alphys anthro blush bra clothing collar comic dialogue domination duo english_text eyewear female female/female female_domination glasses leash marine reptile scalie text undertaild undertale underwear undyne video_games <3 alphys anthro blush breast_fondling breasts clothing collar comic dialogue domination duo english_text eyes_closed eyewear female female/female female_domination fondling glasses hand_on_breast hi_res kissing leash licking marine nipples reptile rubbing scalie small_breasts text tongue tongue_out undertaild undertale underwear undyne video_games <3 alphys anthro barefoot blush breasts clothing collar comic dialogue domination duo english_text eyes_closed eyewear female female/female female_domination glasses hi_res leash marine reptile rubbing scalie small_breasts text undertaild undertale underwear undyne video_games <3 alphys anthro barefoot bite blush breasts clothing collar comic dialogue domination duo english_text eyes_closed eyewear female female/female female_domination glasses hi_res leash marine panties reptile rubbing scalie small_breasts text undertaild undertale underwear undyne video_games <3 alphys anthro blush breasts clothing collar comic cunnilingus dialogue domination duo english_text female female/female female_domination hi_res leash licking marine nipples oral panties reptile scalie sex small_breasts tearing text tongue tongue_out undertaild undertale underwear undyne vaginal video_games <3 :3 alphys anthro blush breasts claws collar comic cunnilingus dialogue domination duo english_text eyewear female female/female female_domination glasses leash long_tongue marine nipples oral reptile saliva scalie sex spread_legs spreading text tongue undertaild undertale undyne vaginal video_games alphys anthro blush breasts claws collar comic cunnilingus dialogue domination duo english_text eyewear female female/female female_domination glasses leash licking marine nipples oral pussy pussy_juice reptile saliva scalie sex small_breasts text tongue tongue_out undertaild undertale undyne vaginal video_games alphys anthro blush breasts claws collar comic cunnilingus duo eyewear female female/female glasses leash marine nipples nude oral orgasm pussy pussy_juice reptile scalie sex small_breasts spread_legs spreading toe_claws tongue tongue_out undertaild undertale undyne vaginal video_games <3 alphys anthro anus barefoot blush bottomless clothed clothing cunnilingus duo female female/female half-dressed hi_res lab_coat marine oral orgasm pussy pussy_juice reptile scalie sex undertaild undertale undyne vaginal video_games alphys anthro barefoot blush bra briefs clothed clothing collar comic duo eyewear female female/female glasses hi_res leash marine panties reptile scalie undertaild undertale underwear undyne video_games ! 2015 alphys bone burgerpants comic determination fish havesomemoore hi_res lesser_dog marine monochrome monster monster_kid papyrus_(undertale) protagonist_(undertale) sans_(undertale) sea skeleton text undertale undyne video_games water alphys black_background black_hair bone clothing cute digital_media_(artwork) earth_pony equine eye_patch eyes_closed eyewear female feral fish flower fur glasses grass hair hooves horn horse lying machine male mammal marine mettaton my_little_pony orange_fur papyrus_(undertale) pegasus pinksonic42 plant ponification pony protagonist_(undertale) red_hair robot sans_(undertale) simple_background skeleton sleeping text undertale undyne unicorn video_games white_fur wings alphys androgynous animal_ears artist_name asgore_dreemurr barefoot bespectacled bluekomadori book book_stack bookshelf brown_hair cactus chair closed_eyes fire fireplace flower food frisk_(undertale) full_body glasses goat_ears goat_girl hands_on_own_face highres horns indoors long_sleeves monster_girl motherly open_book papyrus_(undertale) photo_(object) pie portrait_(object) reading refrigerator rug sans shirt shoes_removed short_hair sitting smile striped striped_shirt toriel tumblr_username undertale undyne watermark web_address alphys anthro blush breasts clothed clothing dildo eyewear female glasses half-dressed hi_res masturbation monster nipples open_shirt penetration pussy pussy_juice rinzy scalie sex_toy shirt small_breasts solo thick_thighs undertale vaginal vaginal_masturbation vaginal_penetration video_games wide_hips <3 alphys ambiguous_gender asgore_dreemurr asriel_dreemurr bone boss_monster caprine female fish goat human lizard male mammal marine papyrus_(undertale) pdubbsquared protagonist_(undertale) reptile sans_(undertale) scalie skeleton toriel undertale undyne video_games wallpaper <3 alphys carrying catnippackets couple cute eyelashes eyes_closed female female/female fish hair kissing lips marine monochrome monster scalie signature size_difference smile undertale undyne video_games 2015 alphys anthro asgore_dreemurr asriel_dreemurr beverage blue_fur blush bone boss_monster burgerpants canine caprine cat christmas christmas_tree cigarette clothed clothing coat digital_media_(artwork) dog dogamy dogaressa doggo dragon eye_patch eyes_closed eyewear feline female fish food fur gift goat group hair hand_holding hand_on_arm hands_on_hips hat holidays horn human jacket lagomorph lesser_dog lighter lizard male mammal marine nicecream_man open_mouth ornaments papyrus_(undertale) pasta protagonist_(undertale) rabbit red_hair reptile rg01 rg02 sans_(undertale) scalie scarf shirt sinto619 sitting skeleton smile smoking spaghetti standing teeth toriel tree undertale undyne video_games white_fur adjusting_eyewear alphys blush buck_teeth glasses labcoat lizard_girl monster_girl purasu_no_konbu simple_background sitting smile solo sweatdrop undertale wariza white_background alphys anthro arachnid arthropod asgore_dreemurr asriel_dreemurr bone boss_monster breasts caprine chara crossgender female flower flowey_the_flower ghost goat human intersex mad_dummy male mammal mettaton mettaton_ex monster_kid muffet napstablook papyrus penis plant protagonist_(undertale) reptile sans scalie skeleton spider spirit temmie_(undertale) toriel undertale undyne video_games