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alternate_universe animal_humanoid animated_skeleton blueprint bone boss_monster_(undertale) clothed clothing comic dialogue english_text eye_patch eyewear female fish fish_humanoid hair hi_res horrortale humanoid male marine marine_humanoid monster papyrus_(undertale) sans_(undertale) skeleton sour-apple-studios speech_bubble teeth text undead undertale undertale_(series) undyne 1boy 1other androgynous black_shorts brown_hair chara_(undertale) closed_mouth film_grain green_sweater hands_in_pockets highres holding holding_knife indoors knife lefityyyy light_particles long_sleeves red_eyes sans_(undertale) short_hair shorts smile sweater turtleneck turtleneck_sweater undertale animated_skeleton backlighting bone bottomwear clothing detailed_background doomboy84 duo gaster_blaster hands_in_both_pockets hoodie humanoid light lighting looking_at_viewer male not_furry portrait sans_(undertale) shorts skeleton skull smile standing three-quarter_portrait topwear undead undertale undertale_(series) unknown_species 2015 ambiguous_gender animated_skeleton biped blue_eyes bone bottomwear clothing duo echo_flower flower footwear glowing glowing_eyes grin hand_in_pocket hoodie humanoid male_(lore) not_furry plant pockets river sans_(undertale) shoes shorts skeleton sky slippers smile standing star theunknownsoul topwear undead undertale undertale_(series) w.d_gaster water 3boys abelardo ainz_ooal_gown crossover english_text full_body fur-trimmed_jacket fur_trim gloves hollow_eyes hood jacket lich looking_at_another male_focus monster_boy multiple_boys open_clothes open_jacket overlord_(maruyama) papyrus_(undertale) red_eyes red_footwear red_gloves ribs robe sans_(undertale) scarf shorts skeleton slippers standing teeth trait_connection undertale white_background white_eyes 1boy absurdres alternate_universe artist_name black_border black_skin blue_eyes blue_scarf border coat colored_sclera colored_skin colored_teeth commentary_request foreshortening grin highres kansou_(kanso_1) long_sleeves open_clothes open_coat orange_skin orange_teeth orange_trim outside_border red_background red_sclera red_shirt red_skin sans_(undertale) scarf shirt skeleton smile solo twitter_username two-tone_eyes undertale upper_body yellow_eyes 2boys alternate_universe arm_at_side artist_name black_background black_pants blue_eyes blue_jacket brothers copyright_name drooling foreshortening from_below green_background grey_hood grin heterochromia highres hollow_eyes hood hood_up hooded_jacket jacket kansou_(kanso_1) long_sleeves mouth_drool multicolored_background multicolored_eyes multicolored_pants multiple_boys open_clothes open_jacket open_mouth pants papyrus_(undertale) red_eyes red_scarf sans_(undertale) scarf siblings skeleton smile sweat sweater teeth turtleneck turtleneck_sweater twitter_username two-tone_background two-tone_eyes two-tone_pants undertale white_pants white_sweater 2boys black_sclera blue_jacket blue_sky blush brothers car cloud colored_sclera commentary_request day film_grain gloves grin hand_up heart heart_in_mouth height_difference highres hood hood_down hooded_jacket jacket kansou_(kanso_1) long_sleeves looking_ahead looking_at_viewer motor_vehicle multiple_boys open_mouth outdoors palm_tree papyrus_(undertale) red_gloves red_scarf sans_(undertale) scarf siblings skeleton sky smile sparkle teeth tree undertale uneven_eyes upper_body white_eyes white_hood 1boy absurdres alternate_footwear aqua_eyes artist_name black_pants blue_background blue_border blue_jacket border commentary_request gradient_background grey_background grey_hood grin hand_out_of_frame hand_up highres hollow_eyes hood hood_down hooded_jacket ice_skates jacket kansou_(kanso_1) looking_at_viewer multicolored_eyes multicolored_pants open_clothes open_jacket pants pink_footwear sans_(undertale) shirt simple_background skates skeleton smile solo sweat twitter_username two-tone_eyes two-tone_pants undertale uneven_eyes white_pants white_shirt yellow_eyes 2boys absurdres alternate_universe antenna_hair artist_name black_sclera black_sweater chain chara_(undertale) clenched_teeth closed_mouth colored_sclera colored_skin commentary_request fur-trimmed_jacket fur_trim hair_between_eyes heart heart_necklace heterochromia highres holding holding_chain jacket jewelry kansou_(kanso_1) long_sleeves looking_ahead looking_at_viewer looking_up multiple_boys necklace open_clothes open_jacket red_eyes sans_(undertale) shirt short_hair sidelocks skeleton sweater teeth turtleneck turtleneck_sweater twitter_username undertale upper_body v-neck white_eyes white_hair white_jacket white_shirt white_skin xtale 1boy 1girl aliza_(horrortale) alternate_universe artist_name axe black_background black_eyes blood blood_on_axe blood_on_face blue_jacket blunt_bangs brown_hair commentary_request copyright_name cracked_skull crying crying_with_eyes_open dress fingernails fur-trimmed_jacket fur_trim grin hair_flaps hand_on_another's_shoulder highres holding holding_axe hollow_eyes jacket kansou_(kanso_1) long_hair long_sleeves looking_at_viewer multicolored_background no_pupils open_clothes open_jacket open_mouth own_hands_clasped own_hands_together partially_shaded_face pink_background puffy_short_sleeves puffy_sleeves purple_dress red_eyes ringed_eyes sans_(undertale) short_sleeves single_sidelock skeleton smile sweat tears teeth tongue twitter_username two-tone_background undertale upper_body 1boy aqua_eyes artist_name blue_jacket bone commentary_request foreshortening gradient_eyes grey_hood grin hand_up highres hollow_eyes hood hood_down hooded_jacket jacket kansou_(kanso_1) long_sleeves looking_at_viewer multicolored_eyes purple_eyes red_background sans_(undertale) simple_background skeleton smile solo sweat teeth twitter_username undertale yellow_eyes 1boy absurdres aqua_eyes aqua_fire aqua_jacket artist_name black_background black_shorts commentary_request fire full_body grey_hood grin halftone halftone_background hands_in_pockets highres hollow_eyes hood hood_down hooded_jacket jacket kansou_(kanso_1) long_sleeves looking_at_viewer multicolored_clothes multicolored_eyes multicolored_shorts open_clothes open_jacket pink_footwear sans_(undertale) shirt shorts skeleton slippers smile socks solo standing teeth twitter_username two-tone_eyes two-tone_shorts undertale white_shirt white_shorts white_socks yellow_eyes 2024 4:3 animated_skeleton anthro big_breasts big_butt bone boss_monster_(undertale) bovid breasts butt caprine cleavage clothed clothing digital_media_(artwork) duo english_text female fur hi_res horn huge_breasts huge_butt humanoid legwear lingerie male mammal mature_anthro mature_female mirror reflection sans_(undertale) skeleton stockings text thick_thighs toriel undead undertale undertale_(series) white_body white_fur yeehawt0wn anthro clothing cosplay female fur green_background lady_ethereal_(nine_sols) male nine_sols red_candle_games robe sans_(undertale) simple_background solarian toriel undertale_(series) unknown_artist yellow_body yellow_fur yi_(nine_sols) absurd_res alternate_universe animated_skeleton bone boss_monster_(undertale) clothing comic dialogue elemental_creature elemental_humanoid english_text eyewear fire fire_creature glasses grillby grillby_(horrortale) hi_res horrortale humanoid male sans_(undertale) skeleton sour-apple-studios speech_bubble teeth text undead undertale undertale_(series) white_body 1other 3boys 3girls :| =_= alphys androgynous animal annoying_dog asgore_dreemurr black_shorts black_tank_top blue_jacket blue_skin blue_sweater brothers brown_hair cake cake_slice cape closed_mouth colored_skin commentary creature dog everyone eyepatch facing_viewer fake_phone_screenshot fake_screenshot fins flower flowey_(undertale) food food_on_face fork frisk_(undertale) ghost grin group_picture gumo_(gumo32) hand_on_another's_shoulder hands_in_pockets head_fins highres holding holding_animal holding_dog holding_fork hood hood_down hooded_jacket jacket looking_at_viewer mettaton monster_kid_(undertale) multiple_boys multiple_girls napstablook non-humanoid_robot one_eye_closed open_mouth papyrus_(undertale) pov red_cape robot sans_(undertale) short_hair shorts siblings skeleton smile sweatdrop sweater symbol-only_commentary taking_picture tank_top temmie toriel undertale undyne yellow_flower yellow_skin 2boys =_= age_progression aged_down bird bird_on_hand black_sclera black_shorts blue_jacket boots brothers cape carrying carrying_person carrying_under_arm child closed_eyes color_guide colored_sclera colored_skin drawstring english_text full_body gloves grin gumo_(gumo32) hand_in_pocket hand_on_own_hip height_difference highres hood hood_down hooded_jacket jacket knee_boots male_focus multiple_boys multiple_views one_eye_closed open_clothes open_jacket open_mouth papyrus_(undertale) pink_footwear red_cape red_footwear red_gloves red_shorts sans_(undertale) shirt shorts siblings simple_background skeleton slippers smile socks standing undertale white_background white_shirt white_skin white_socks anthro arthropod bone dialogue digital_media_(artwork) domestic_cat felid feline felis female fur group hi_res hollow_knight hollow_knight_(character) insect mae_borowski male mammal night_in_the_woods peterson_drawn sans_(undertale) simple_background skeleton tail team_cherry text the_knight_(hollow_knight) trio undertale undertale_(series) vessel vessel_(species) 2024 2_horns animated_skeleton anthro artist_name big_butt black_sclera blush bone boss_monster_(undertale) bottomwear bovid butt caprine clothed clothing dialogue dress duo english_text facesitting female floppy_ears frown fully_clothed fur goat hand_in_pocket hand_on_hip hi_res horn jacket kikoepi male male/female mammal mature_female pockets sans_(undertale) shorts sitting_on_another skeleton smile speech_bubble teeth text topwear toriel undead undertale_(series) white_body white_fur animal_genitalia blush bodily_fluids bone boots cape circlet clothed clothing cross_(xtale) cross_sans cum dream_(dreamtale) dreamingofcake dreamtale_dream duo footwear genital_fluids genitals glowing glowing_genitalia glowing_penis hi_res humanoid knot male male/male nude partially_clothed penis pillow robe sans_(undertale) skeleton undertale_(series) 1boy 1girl alternate_sleeve_length arm_at_side arm_up bandaid bandaid_on_arm bandaid_on_face blood blood_on_clothes blue_jacket brown_hair chara_(undertale) collared_shirt commentary english_commentary fingernails from_side genderswap genderswap_(otf) green_shirt grin hair_between_eyes hand_in_another's_hair heart heart_necklace highres holding holding_knife jacket jewelry kazuya_(kozun) knife long_sleeves looking_at_viewer necklace red_eyes sans_(undertale) shirt short_hair short_sleeves skeleton smile solo_focus striped_clothes striped_shirt undertale yellow_shirt 2022 angle animated_skeleton bone bottomwear clothed clothing digital_drawing_(artwork) digital_media_(artwork) fake_smile footwear full-length_portrait hand_in_pocket hands_in_both_pockets hi_res hoodie humanoid lanbung light light_beam looking_at_viewer male pockets portrait sans_(undertale) shirtless shoes shorts skeleton slippers smile smirk socks solo stained_glass standing standing_on_object topwear undead undertale undertale_(series) white_eyes 2016 alternate_universe animated_skeleton biting_lower_lip bodily_fluids bone bottomwear clothing colored crossed_legs digital_drawing_(artwork) digital_media_(artwork) duo elemental_creature elemental_humanoid eyewear fire fire_creature fire_humanoid flaming_hair footwear full-length_portrait grillby_(underfell) hoodie humanoid jacket looking_down low_res male necktie nervous on_lap pants pattern_clothing pattern_topwear pattern_vest platform_footwear portrait pseudo_hair ring sans_(undertale) shirt shoes shorts simple_background sitting sitting_on_lap skeleton slippers smile smirk socks striped_clothing striped_topwear striped_vest stripes sunglasses sunglasses_on_face sweat t-shirt topwear undead underfell undertale undertale_(series) vest yoo 2girls ? animal_ears blush braid cat collared_dress collared_shirt cool_s cross crying dress english_commentary english_text floating flying_sweatdrops frilled_dress frilled_sleeves frills hair_between_eyes hat jacket limited_palette long_hair long_sleeves multiple_girls necktie nurse_cap pencil puffy_short_sleeves puffy_sleeves rabbit_ears rabbit_girl reagumy reisen_udongein_inaba sans_(undertale) shirt short_sleeves simple_background sketchbook skirt speech_bubble sweat sweatdrop tears touhou undertale very_long_hair white_background yagokoro_eirin 2017 absurd_res action_scene animated_skeleton blood blood_splatter blood_stain bodily_fluids bone boots bottomwear chara_(undertale) checkered checkered_floor clothed clothing detailed digital_drawing_(artwork) digital_media_(artwork) empty_eyes fingerprint footwear glowing glowing_eyes hallway hi_res hoodie human mammal motion_blur not_furry pillar sans_(undertale) scarf shoes shorts skeleton slippers stained_glass topwear undead undertale undertale_(series) virzoeve_(artist) 2017 absurd_res action_scene animated_skeleton blood blood_splatter blood_stain bodily_fluids bone boots bottomwear chara_(undertale) checkered checkered_floor clothed clothing detailed digital_drawing_(artwork) digital_media_(artwork) empty_eyes fingerprint footwear glowing glowing_eyes hallway hi_res hoodie human mammal motion_blur not_furry pillar sans_(undertale) scarf shoes shorts skeleton slippers stained_glass topwear undead undertale undertale_(series) virzoeve_(artist) 2022 animated_skeleton bone bottomwear clothed clothing digital_drawing_(artwork) digital_media_(artwork) footwear forest forest_background full-length_portrait hi_res holding_out_hand hoodie humanoid lanbung looking_at_viewer male nature nature_background not_furry plant portrait sans_(undertale) shirtless shoes shorts skeleton slippers snow socks solo topwear tree undead undertale undertale_(series) 2024 animated_skeleton bone bottle bottomwear clothed clothing container digital_drawing_(artwork) digital_media_(artwork) elemental_creature elemental_humanoid eyewear fire fire_creature fire_humanoid food furniture glasses_on_face grillby hoodie humanoid ketchup one_eye_closed sans_(undertale) shorts sitting skeleton standing table topwear undead undertale undertale_(series) v0id_sp1ll wink 16:9 2024 animated_skeleton anthro bone boss_monster_(undertale) bovid caprine clothing dancing delta_rune_(emblem) duo female footwear fur goat humanoid laugh male male/female mammal mature_anthro mature_female sans_(undertale) shoes singing size_difference skeleton slippers symbol toriel undead under10mato undertale undertale_(series) white_body white_fur widescreen 2024 3:4 alcohol animated_skeleton anthro apron beverage bone boss_monster_(undertale) bottomwear bovid bra_straps breasts caprine card_game clothing dress drinking drunk duo female fur gaming goat hi_res humanoid japanese_text male male/female mammal neck_tuft pie_(food) ribs sans_(undertale) shorts skeleton substance_intoxication text toriel tuft undead under10mato undertale undertale_(series) white_body white_fur wine wine_bottle 1boy 1girl ^_^ aged_up alternate_universe animification black_footwear black_jacket black_pantyhose boots borrowed_design closed_eyes english_commentary frisk_(undertale) fur-trimmed_jacket fur_trim genderswap genderswap_(otf) grey_shorts highres hug jacket midriff navel noahxica open_mouth pantyhose parted_lips sans_(undertale) shirt shorts skeleton smile striped_clothes striped_shirt undertale 6:5 animated animated_skeleton anterior_nasal_aperture anthro blank_expression bodily_fluids bone bottomwear bottomwear_down clothed clothing dominant dominant_male duo elemental_creature elemental_humanoid eli-sin-g_(artist) eyewear fire fire_creature flaming_hair from_front_position glasses grillby humanoid lying male male/male male_penetrating missionary_position monochrome monster not_furry on_back pants pants_down partially_clothed penetration pseudo_hair sans_(undertale) sex short_playtime shorts shorts_down skeleton spread_legs spreading sweat undead undertale undertale_(series) 2024 animated_skeleton bone business_card clothing dialogue english_text glowing glowing_eyes grin hi_res hoodie humanoid humor male mooncheese not_furry profanity racial_slur sans_(undertale) skeleton smile solo spot_color text topwear undead undertale_(series) 2024 2_horns after_sex angry animated_skeleton anthro big_breasts black_text bone boss_monster_(undertale) bovid breasts breath caprine clothed clothing container cup deltarune dialogue digital_drawing_(artwork) digital_media_(artwork) ears_down english_text eyes_closed female fingers goat grey_background greyscale group heart_symbol hi_res horn huge_breasts human humor kris_(deltarune) long_ears looking_at_another male mammal monochrome mooncheese mouth_closed mug narrowed_eyes overweight overweight_anthro overweight_female pivoted_ears sans_(undertale) shirt side_boob simple_background skeleton smile smug speech_bubble tail text text_on_clothing text_on_shirt text_on_topwear thought_bubble topwear toriel trio undead undertale_(series) 2023 animated_skeleton anthro anthro_focus bone boss_monster_(undertale) bovid breasts canyonking caprine dialogue english_text eyewear featureless_breasts female female_focus glasses goat hands_behind_back humanoid male mammal nude overweight overweight_anthro overweight_female question_mark sans_(undertale) skeleton text thick_thighs toriel undead undertale_(series) x-ray_glasses x-ray_vision absurd_res anthro black_bottomwear black_clothing black_pants blue_blush blue_clothing blue_hoodie blue_penis blue_topwear blush blush_lines bone boots bottomwear brother_(lore) brothers_(lore) candy candy_cane christmas christmas_clothing christmas_headwear christmas_sweater christmas_topwear clothed clothing dessert duo english_text eyebrows food food_fetish food_insertion food_play footwear ganzooky genitals greeting_card hat headgear headwear hi_res holidays hoodie improvised_sex_toy incest_(lore) male male/male orange_blush orange_tongue pants papyrus_(undertale) pattern_bottomwear pattern_clothing pattern_pants penetration penis pink_slippers raised_eyebrow red_boots red_clothing red_footwear sans_(undertale) santa_hat sibling_(lore) skeleton snow socks striped_bottomwear striped_clothing striped_pants stripes sweater text tongue topwear translucent translucent_penis undertale undertale_(series) urethral urethral_penetration animated_skeleton anthro big_breasts blush bone boss_monster_(undertale) bovid breast_fondling breast_play breasts caprine delta_rune_(emblem) dialogue duo female fondling fur hand_on_breast heart_symbol humanoid japanese_text lying male male/female mammal nipple_outline on_back sans_(undertale) skeleton symbol text toriel translated undead under10mato undertale undertale_(series) white_body white_fur 2019 5:4 animated_skeleton bodily_fluids bone boss_monster_(undertale) bovid breasts caprine drooling duo female food fur humanoid japanese_text light looking_at_breasts male male/female mammal pizza saliva sans_(undertale) skeleton sleeping sleeping_on_floor sound_effects sunlight text toriel translated undead under10mato undertale undertale_(series) vowelless vowelless_sound_effect white_body white_fur zzz 2019 after_sex alphys animated_skeleton anthro bed bone boss_monster_(undertale) bovid caprine comic dialogue exhausted female frisk_(undertale) furniture goat human humanoid lizard male mammal monochrome papyrus_(undertale) pie_(food) pillow reptile sans_(undertale) scalie skeleton table tired toriel undead under10mato under_covers undertale undertale_(series) 1:1 2019 3_toes animated_skeleton anthro blush bone boss_monster_(undertale) bovid breast_squish breasts caprine duo ellipsis feet feet_in_face female foot_fetish foot_sniffing fur humanoid japanese_text lying male mammal on_back pillow sans_(undertale) skeleton sniffing squish text toes toriel translation_check translation_request undead under10mato undertale undertale_(series) white_body white_fur 1:1 2019 animated_skeleton anthro big_breasts blush bodily_fluids bone boss_monster_(undertale) bovid breast_fondling breast_grab breast_play breast_squeeze breast_squish breasts caprine delta_rune_(emblem) dialogue duo ellipsis female fondling fur hand_on_breast humanoid japanese_text male male/female mammal sans_(undertale) skeleton squeezing squish sweat symbol text toriel translation_check translation_request undead under10mato undertale undertale_(series) white_body white_fur