<3 2016 absurd_res animal_humanoid animated_skeleton blue_fur bone cat cat_humanoid clothed clothing dialogue digital_drawing_(artwork) digital_media_(artwork) disembodied_hand duo english_text feline fur hi_res humanoid jacket jojacula male mammal one_eye_closed petting sans_(undertale) simple_background skeleton solo_focus sweat teeth text undead undertale video_games white_background  2016 alternate_universe animal_humanoid animated_skeleton anthro blue_boots blue_eyes blue_pants blush bone boots cat_humanoid clothed clothing digital_drawing_(artwork) digital_media_(artwork) disembodied_hand duo eyes_closed feline fluffy fluffy_tail footwear fur grey_background hand_in_mouth happy hi_res holding_tail humanoid inner_ear_fluff looking_at_viewer male mammal multiple_poses neckerchief nervous open_mouth pants pose saliva sans_(undertale) simple_background sinfulvoid skeleton smile solo_focus standing star_eyes surprise sweat teeth tongue tongue_out toony tuft undead underswap undertale video_games white_fur white_shirt  2017 absurd_res animated animated_comic animated_skeleton annoying_dog_(undertale) anthro asriel_dreemurr blush bone boss_monster caprine claws clothed clothing comic delta_rune duo embrace fangs fur goat hair hi_res hoodie humor kemono long_ears male mammal potoobrigham sans_(undertale) skeleton smile teeth text toony undead undertale video_games white_fur  <3 2017 alphys alternate_species ambiguous_gender animated_skeleton annoying_dog_(undertale) asgore_dreemurr avimedes bird's-eye_view black_hair black_sclera blep blonde_hair blue_body blue_clothing blue_topwear blush bone bottomless brown_hair brown_tail canine chara_(undertale) clothed clothed_feral clothing crossover crying curved_horn cutie_mark digital_drawing_(artwork) digital_media_(artwork) digitigrade distracting_watermark dog duo_focus ear_frills ears_back earth_pony elemental equine eye_contact eye_patch eyelashes eyes_closed eyewear female feral fire fire_elemental fish flora_fauna flower flowey_the_flower frill frown fuku_fire girly glasses green_fire grey_body grillby group hair heart_marking hi_res high-angle_view horn horse hybrid kemono lighting long_hair looking_at_another looking_at_viewer looking_up lying male mammal marine mettaton mettaton_ex monster_kid my_little_pony napstablook no_pupils on_side open_mouth papyrus_(undertale) pince-nez pink_clothing pink_topwear plant pony protagonist_(undertale) quadruped red_eyes red_hair sans_(undertale) scarf shadow short_hair skeleton sleeping smile striped_clothing striped_topwear taiwanese tears tongue tongue_out toriel translucent translucent_body two_tone_clothing two_tone_topwear undead undertale undyne unicorn unicorn_horn vertical_bar_eyes video_games watermark white_body white_horn yellow_body yellow_eyes  2017 5_toes absurd_res ambiguous_gender animated_skeleton avimedes bandanna biped black_and_white_and_red black_sclera blood blood_covered blood_splatter bone chara_(undertale) child clothing corpse crying death dialogue english_text evil_grin footwear gore group hair half-closed_eyes hi_res holding_object holding_weapon hoodie human human_focus humanoid humanoid_hands killing knife leaning leaning_forward looking_at_another lying male mammal not_furry on_back on_lap pants protagonist_(undertale) red_blood red_eyes regret restricted_palette sad sans_(undertale) shirt shoes short_hair shorts sitting skeleton slippers slumped smile sobbing standing sweat taiwanese tears text toes torn_clothing undead undertale video_games weapon wounded young  2017 5_toes ambiguous_gender animated_skeleton avimedes barefoot biped black_bottomwear black_clothing blue_blush blue_clothing blue_topwear blush bone brown_bottomwear brown_clothing brown_hair carrying clothing crying digital_drawing_(artwork) digital_media_(artwork) duo embrace english_text eyes_closed feet food footwear forgiveness fries full-length_portrait hair halftone halftone_background happy hi_res hoodie hug human humanoid humanoid_feet humanoid_hands ketchup leaning leaning_back light_skin male mammal not_furry outline pattern_background pink_clothing pink_topwear plantigrade portrait protagonist_(undertale) sans_(undertale) shirt shoes short_hair shorts side_view signature simple_background skeleton slippers smile suspended_in_midair taiwanese tan_skin tears text toes two_tone_topwear undead undershirt undertale video_games white_background yellow_clothing yellow_topwear  2017 animated_skeleton avimedes bandanna bent_over big_breasts biped bone breasts circlet cleavage clenched_teeth clothed clothing conjoined crossed_arms crossover dark_skin derp_eyes digital_drawing_(artwork) digital_media_(artwork) dress eliza_(skullgirls) embarrassed english_text female footwear frown gloves greyscale group hair hand_on_hip hi_res high_heels holding_musical_instrument holding_object humanoid humor laugh leaning leaning_forward looking_at_viewer male melee_weapon monochrome musical_instrument no_pupils not_furry one_eye_closed open_mouth open_smile pain papyrus_(undertale) playing_music polearm sans_(undertale) scythe shocked shoes short_hair signature simple_background skeleton skullgirls smile standing star taiwanese teeth text trombone undead undertale video_games weapon white_background wide_eyed wink  comic crazy_crude_comics home-cooking invalid_tag penis protagonist_(undertale) sans_(undertale) sex undertale video_games  ? alternate_universe animated_skeleton anthro blush bone boots boss_monster cape caprine clothed clothing crown duo female footwear gloves goat hiding horn male mammal sans_(undertale) simple_background sintastein skeleton star toriel undead underswap undertale video_games  angry animated_skeleton anthro bone boss_monster caprine clothed clothing female friisans goat hoodie horn long_ears male mammal papyrus_(undertale) running sans_(undertale) simple_background skeleton skull sleeping text toriel undead undertale video_games  animated_skeleton bone bulge clothing erection erection_under_clothes male nikubo sans_(undertale) skeleton solo undead undertale video_games  2015 animated_skeleton anthro armless asriel_dreemurr bone boss_monster caprine fish flora_fauna flowey_the_flower fur gaster_blaster goat hi_res human male mammal marine monster_kid papyrus_(undertale) pattern_clothing plant sans_(undertale) skeleton sssonic2 striped_clothing tem temmie_(undertale) undead undertale undyne video_games white_fur  <3 2017 asgore_dreemurr asriel_dreemurr balls blush butt canine caprine crackers cum cum_on_back dialogue dog erection flowey_the_flower goat mammal meme onionsan penis sans_(undertale) text undertale video_games  animated_skeleton bicycle bone car duo fire papyrus_(undertale) rariatoo sans_(undertale) simple_background skeleton text undead undertale vehicle video_games white_background  2016 alphys ambiguous_gender animal_humanoid animated_skeleton anthro asgore_dreemurr beard biped black_sclera bone boss_monster brown_hair brown_theme camera candle caprine child clothed clothing detailed digital_media_(artwork) digital_painting_(artwork) ear_frills english_text evil_grin eye_patch eyewear facial_hair female fire fish fish_humanoid flora_fauna flowey_the_flower food frill ghost group hair holding_camera holding_object holiday_message holidays hoodie human humanoid humanoid_hands ketchup knife lighting looking_at_another looking_down male mammal marine monster_kid napstablook nervous one_eye_closed papyrus_(undertale) pi_day pie plant plate ponytail protagonist_(undertale) reptile sans_(undertale) scalie sharp_teeth shirt short_hair skeleton smile spirit sweat sweatdrop table teeth text toriel undead undertale undyne velocesmells vertical_bar_eyes video_games warm_colors watermark whipped_cream white_eyes yellow_skin young  comic sans_(undertale) tagme undertale video_games  1_eye 2016 albertov ambiguous_gender animated_skeleton anthro armor biped black_bottomwear black_clothing black_eye blue_clothing blue_eyes blue_topwear bone bow_tie brown_body brown_bottomwear brown_clothing castlevania chest_plate cigarette claws cloak clothed clothing crossover cubone death_(personification) digital_media_(artwork) dry_bones fangs floating footwear gloves grey_background grim_fandango grim_reaper group hand_on_hip hands_in_pockets holding_object holding_weapon hood hoodie humanoid konami looking_away male manny_calavera mario_bros medievil_(game) melee_weapon mostly_nude nintendo nude open_clothing open_jacket pants pixel_(artwork) pokémon polearm red_eyes reptile sans_(undertale) scalie scythe shell shoes shorts simple_background sir_daniel_fortesque size_difference skeleton skull smile smoking standing suit suspended_in_midair sword tan_body toe_claws two_tone_body undead undershirt undertale video_games weapon white_claws white_clothing white_topwear  <3 alphys ambiguous_gender animated_skeleton arachnid arthropod asgore_dreemurr asriel_dreemurr bone boss_monster caprine chara_(undertale) english_text eye_patch eyewear female flora_fauna flowey_the_flower ghost glasses goat group hat human humanoid lizard machine mad_dummy male mammal melee_weapon mettaton monster_kid muffet musical_instrument napstablook papyrus_(undertale) peanuts piano plant polearm protagonist_(undertale) reptile robot salihombox sans_(undertale) scalie skeleton spear spider spirit style_parody text top_hat toriel undead undertale undyne video_games weapon  alphys animated_skeleton asgore_dreemurr bone boss_monster caprine comic english_text fish goat jimpavlica lizard mammal marine papyrus_(undertale) reptile sans_(undertale) scalie skeleton text toriel undead undertale undyne video_games  2017 absurd_res anthro asriel_dreemurr blush boss_monster caprine clothed clothing comic delta_rune embrace fangs fur goat hi_res kemono long_ears male mammal potoobrigham sans_(undertale) smile text undertale video_games white_fur young  animated_skeleton anthro asgore_dreemurr bone cape caprine clothing diaper duo english_text goat male mammal monster pacifier sans_(undertale) skeleton source_request text undead undertale unknown_artist video_games  animated_skeleton anthro asgore_dreemurr bone cape caprine clothing diaper duo english_text flower goat male mammal monster pacifier plant sans_(undertale) skeleton source_request text undead undertale unknown_artist video_games  animated_skeleton anthro asgore_dreemurr bone caprine diaper english_text goat group male mammal monster pacifier sans_(undertale) skeleton source_request text toriel undead undertale unknown_artist video_games  <3 alphys animated_skeleton asgore_dreemurr asriel_dreemurr beard black_background blush bone boss_monster caprine chara_(undertale) child crown delta_rune english_text facial_hair father fish food fur goat horn human lizard long_ears machine magazine mammal marine melee_weapon mettaton mother papyrus_(undertale) parent pasta polearm protagonist_(undertale) reptile robot sans_(undertale) scalie simple_background skeleton spaghetti stripes tc-96 text toriel undead undertale undyne video_games weapon white_fur young  animated_skeleton asgore_dreemurr beard bone boss_monster caprine comic crown english_text facial_hair goat horn human humor long_ears mammal monochrome protagonist_(undertale) sans_(undertale) skeleton soymame text toriel undead undertale video_games  2017 ambiguous_gender anthro asriel_dreemurr blush boss_monster caprine chara_(undertale) claws clothed clothing comic eyewear food fur goat god_of_hyperdeath hi_res horn jewelry kemono long_ears male mammal potoobrigham protagonist_(undertale) robe sans_(undertale) smile soul text toriel undertale undyne video_games white_fur young  anthro belly big_belly bone boss_monster caprine clothed clothing duo female fur goat horn mammal pregnant sans sans_(undertale) simple_background skeleton smile toriel undertale video_games white_fur  2017 animated_skeleton atlas-white bone clothed clothing comic english_text eye_patch eyewear female fish flower flowey_the_flower hair long_hair male mammal marine papyrus_(undertale) plant protagonist_(undertale) sans_(undertale) skeleton teeth text undead undertale undyne video_games  2017 allesiathehedge animated_skeleton bone clothed clothing comic english_text male not_furry papyrus_(undertale) sans_(undertale) skeleton snow text undead undertale video_games  2017 allesiathehedge animated_skeleton bone clothed clothing comic english_text male not_furry sans_(undertale) skeleton text undead undertale video_games  2017 allesiathehedge animated_skeleton bone clothed clothing comic english_text male not_furry sans_(undertale) skeleton text undead undertale video_games  2017 allesiathehedge animated_skeleton bone clothed clothing comic english_text male not_furry sans_(undertale) skeleton text undead undertale video_games  2017 allesiathehedge animated_skeleton bone clothed clothing comic english_text male not_furry sans_(undertale) skeleton text undead undertale video_games  2017 animated_skeleton bone clothed clothing comic english_text fluffyslipper male not_furry papyrus_(undertale) sans_(undertale) skeleton snow text undead undertale video_games  animated_skeleton azen_(artist) bone male sans_(undertale) skeleton undead undertale video_games  :3 absurd_res animated_skeleton azen_(artist) bone hi_res monochrome sans_(undertale) shit_eating_grin simple_background skeleton text undead undertale video_games white_background  :3 absurd_res angry animated_skeleton azen_(artist) bone english_text hi_res mammal reaction_image sans_(undertale) simple_background skeleton solo tem temmie_(undertale) text threat undead undertale video_games white_background  animated_skeleton asgore_dreemurr beard black_background bone boss_monster caprine comic_sans crossed_arms crown english_text eyewear facial_hair fangs goat horn jazzycat long_ears mammal sans_(undertale) simple_background skeleton smile sunglasses text undead undertale video_games  alphys animated_skeleton asgore_dreemurr asriel_dreemurr beard bone boss_monster cape caprine clothing delta_rune eye_patch eyewear facial_hair fish flora_fauna flowey_the_flower glasses goat group horn human humanoid lizard machine mammal marine melee_weapon mettaton mettaton_ex monkeykm moomin papyrus_(undertale) plant polearm protagonist_(undertale) red_eyes reptile robot sans_(undertale) scalie skeleton stripes the_moomins toriel undead undertale undyne video_games weapon  <3 2016 alternate_costume alternate_universe animated_skeleton bone classy clothing hi_res monster not_furry rotodisk sans_(undertale) skeleton skull solo undead underkeep undertale video_games  ambiguous_gender animated_skeleton blush bone english_text eyewear goggles hair male papyrus_(undertale) pink_hair protagonist_(undertale) sans_(undertale) skeleton text tomatomagica undead undertale video_games  alphys animated_skeleton bone doll fish lizard machine marine melee_weapon meme mettaton microphone papyrus_(undertale) pitchfork polearm protagonist_(undertale) reptile robot sans_(undertale) scalie skeleton spear undead undertale undyne video_games weapon  alphys ambiguous_gender animated_skeleton anthro aruurara asgore_dreemurr blush bone boss_monster caprine clock clothed clothing cooking dough duo_focus eye_patch eyewear female fish glasses goat group headband horn human humanoid kitchen lizard male mammal marine monster napstablook open_mouth papyrus_(undertale) protagonist_(undertale) purple_eyes reptile rolling_pin sans_(undertale) scalie skeleton smile teeth tongue toriel undead undertale undyne video_games  2015 5:4 aged_down alphys alternate_universe animated_skeleton asgore_dreemurr blush bone boss_monster caprine clothing cute eyes_closed eyewear fish fur glasses goat group hair hat littletale lizard mammal marine mudkipful papyrus_(undertale) red_hair reptile robe sans_(undertale) scalie scarf skeleton sleeping smile snow tongue tongue_out toriel tree undead undertale undyne video_games white_fur  <3 <3_eyes 2015 absurd_res alphys alternate_universe animated_skeleton anthro arachnid armor arthropod asgore_dreemurr axe beard beverage black_hair black_sclera blue_eyes blue_fur blue_skin bone boss_monster bow_tie brothers brown_fur burger burgerpants canine cape caprine cat cigarette clothing derp_eyes dog doughnut elemental evil_grin eyewear facial_hair fangs feline female fire fire_elemental fish flora_fauna flower flower_pot flowey_the_flower food fur ghost glass glasses goat grey_hair grey_skin grillby group hair hair_over_eye happstablook hat hi_res hoodie lab_coat lagomorph long_ears machine male mammal marine melee_weapon mettaton muffet multi_eye multi_limb musical_note napstablook nicecream_man overweight papyrus_(undertale) pie plant popcornpr1nce purple_eyes rabbit red_hair robot role_reversal sans_(undertale) scales scalie scar scarf sharp_teeth sibling skeleton smile smoke sparkles spider spirit staff suit suspenders tea tea_pot teeth tem temmie_(undertale) tongue tongue_out toriel undead underswap undertale undyne v_sign video_games weapon white_fur yellow_scales  2017 absurd_res ambiguous_gender anthro asriel_dreemurr blush boss_monster caprine clothed clothing comic delta_rune embrace fangs fur goat hi_res kemono long_ears male mammal papyrus_(undertale) potoobrigham protagonist_(undertale) sans_(undertale) smile text toriel undertale video_games white_fur young  <3 animated_skeleton asgore_dreemurr beard blush bone boss_monster caprine dreemurr_skelememer facial_hair goat group horn long_ears mammal sans_(undertale) skeleton toriel translucent undead undertale video_games  2016 absurd_res alphys animal_genitalia animal_penis animated_skeleton anthro anus arachnid areola arthropod big_breasts blush bone breasts canine canine_penis dog equine_penis erect_nipples erection female fish flowey_the_flower hi_res humanoid_penis jaynatorburudragon knot lagomorph lesser_dog lizard male mammal marine muffet nipples nude penetration penis pussy rabbit rabbit_shopkeeper reptile sans_(undertale) scalie sex skeleton spider temmie_(undertale) undead undertale undyne vaginal vaginal_penetration video_games  2015 3_toes alphys animated_skeleton anthro armor asgore_dreemurr barefoot blue_skin bone book boss_monster buckteeth caprine clothed clothing esmaelj eye_patch eyes_closed eyewear female fish fur glasses goat group hair hand_on_shoulder horn human long_ears lying male mammal marine on_floor on_lap on_side open_shirt papyrus_(undertale) protagonist_(undertale) red_hair sans_(undertale) scalie shirt sitting sitting_on_lap skeleton skull sleeping smile teeth toes toriel undead undertale undyne video_games white_fur  alternate_universe altertale animated_skeleton anthro blush bone boss_monster caprine clothing duo flower friisans goat hoodie jacket mammal moon plant sans_(undertale) skeleton smile snow toriel tree undead undertale video_games