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holding_cup holding_fork holding_spoon hood hood_down hooded_jacket indoors jacket korokor59513559 looking_at_another lying male_focus memories multiple_boys on_bed on_side open_mouth pajamas papyrus_(undertale) pillow plate red_gloves sans shirt siblings skeleton sleeping smile spoon streaming_tears tears teeth twitter_username undertale w.d._gaster white_shirt 2boys black_pants black_shorts blue_jacket brothers earphones gloves highres holding holding_phone hood hood_down hooded_jacket jacket korokor59513559 looking_at_phone male_focus multiple_boys outdoors pants papyrus_(undertale) phone red_gloves red_scarf sans scarf shared_earphones shirt shorts siblings skeleton smile sunset teeth twitter_username undertale white_shirt 2boys black_coat bone brothers closed_eyes coat controller english_text fighting_stance finger_to_mouth game_controller gasterblaster gloves glowing glowing_eye glowing_eyes highres holding holding_bone holding_controller holding_game_controller holding_sword holding_weapon hood hood_up hooded_coat korokor59513559 lying male_focus monster multiple_boys on_back one_eye_closed open_clothes open_coat papyrus_(undertale) red_gloves red_scarf sans scarf shushing siblings skeleton sleeping sword teeth twitter_username undertale weapon 1girl 1other 2boys apron artist_name black_hair blue_jacket blue_shirt brothers chef_hat child cooking dress fork frisk_(undertale) gloves goat_girl goat_horns hat highres holding holding_fork holding_knife holding_spoon horns jacket ketchup_bottle knife korokor59513559 looking_at_another memories multiple_boys papyrus_(undertale) purple_apron red_apron red_gloves red_scarf sans scarf shirt short_hair siblings skeleton smile spoon teeth toriel twitter_username undertale white_dress 2boys artist_name balloon black_shorts blue_jacket blush brown_shirt confetti day frisk_(undertale) glasses hat headpat highres holding holding_balloon hood hood_down hooded_jacket jacket korokor59513559 male_focus multiple_boys open_clothes open_jacket outdoors papyrus_(undertale) round_eyewear sans shirt shorts skeleton sky teeth twitter_username undertale 2boys artist_name black_shorts blue_jacket blue_pants blush boots brothers child food gloves highres holding holding_food holding_stuffed_toy hood hood_down hooded_jacket hot_dog jacket korokor59513559 looking_at_another male_focus multiple_boys open_mouth orange_shirt pants papyrus_(undertale) popcorn red_gloves red_scarf sandwich sans scarf shirt shorts siblings sitting skeleton slippers smile stuffed_animal stuffed_rabbit stuffed_toy teeth twitter_username undertale white_shirt 3boys apron blue_apron blue_jacket blue_pajamas blush brothers closed_eyes cooking eating father_and_son hat holding holding_spoon jacket korokor59513559 looking_at_another male_focus multiple_boys pajamas papyrus_(undertale) plate red_apron red_scarf sans scarf siblings skeleton smile spoon teeth undertale w.d._gaster >_< 1other 2boys 3girls alphys bikini black_hair blue_jacket blue_skin blush closed_mouth colored_skin eyepatch fins frisk_(undertale) glasses goat_girl goat_horns head_fins highres hood hood_down hooded_jacket horns jacket korokor59513559 monster_girl multiple_boys multiple_girls one_eye_covered open_mouth papyrus_(undertale) ponytail red_hair reptile_girl sans short_hair skeleton smile surfboard surfing swimsuit toriel undertale undyne water yellow_bikini yellow_skin 1other 2boys black_hair black_shorts blue_jacket blush boots brothers child closed_mouth frisk_(undertale) gloves hood hood_down hooded_jacket jacket korokor59513559 multiple_boys open_clothes open_jacket outdoors papyrus_(undertale) red_gloves red_scarf sans scarf shirt short_hair shorts siblings skeleton sky smile squatting star_(sky) starry_sky teeth undertale white_shirt 1other 2boys anniversary black_hair black_shorts blue_jacket blush book brothers child english_text frisk_(undertale) gloves highres holding holding_book hood hood_down hooded_jacket jacket korokor59513559 multiple_boys night night_sky open_book open_clothes open_jacket open_mouth papyrus_(undertale) red_gloves red_scarf sans scarf shirt short_hair shorts siblings skeleton sky smile star_(sky) starry_sky teeth telescope undertale white_shirt 2boys black_shorts blue_jacket brothers closed_eyes flower gloves highres holding holding_umbrella hood hood_down hooded_jacket jacket korokor59513559 male_focus multiple_boys mushroom night night_sky open_clothes open_jacket outdoors papyrus_(undertale) rain red_gloves red_scarf sans scarf shirt shorts siblings skeleton sky slippers star_(sky) starry_sky teeth umbrella undertale water_drop white_shirt 1other 2boys black_hair black_shorts blue_jacket blush book brothers child frisk_(undertale) gloves highres holding holding_book hood hood_down hooded_jacket jacket korokor59513559 multiple_boys night night_sky open_book open_clothes open_jacket open_mouth papyrus_(undertale) red_gloves red_scarf sans scarf shirt short_hair shorts siblings skeleton sky smile star_(sky) starry_sky teeth telescope textless_version undertale white_shirt >_< 1girl 2boys black_pants black_shorts blue_jacket boots brothers brown_scarf closed_eyes eyepatch fins gloves hat head_fins holding_hands hood hood_down hooded_jacket jacket jumping korokor59513559 long_hair looking_at_another monster_girl multiple_boys one_eye_covered open_clothes open_jacket open_mouth pants papyrus_(undertale) ponytail red_hair red_scarf sans scarf shirt shorts siblings skeleton smile snow teeth undertale undyne white_gloves white_shirt 1other 2boys black_hair black_shorts blue_jacket blue_shirt blue_shorts blush boots brothers child closed_eyes cosplay costume_switch frisk_(undertale) hood hood_down hooded_jacket jacket korokor59513559 multiple_boys open_clothes open_jacket open_mouth papyrus_(undertale) sans shirt short_hair shorts siblings skeleton slippers smile teeth twitter_username undertale white_shirt 3boys black_pants black_shorts blue_jacket blush bottle brothers english_text father_and_son food food_on_clothes food_on_face frying_pan holding holding_bottle hood hood_down hooded_jacket jacket ketchup ketchup_bottle korokor59513559 looking_at_another male_focus multiple_boys nervous_sweating open_mouth pants papyrus_(undertale) sans shorts siblings skeleton spatula sweat teeth twitter_username undertale w.d._gaster 2boys artist_name black_pants blue_jacket blush book book_stack brothers crescent gloves green_shirt highres hood hood_down hooded_jacket jacket korokor59513559 lying male_focus moon multiple_boys night night_sky on_stomach open_book open_mouth pants papyrus_(undertale) pointing reading red_gloves red_scarf sans scarf shirt siblings skeleton sky smile star_(sky) starry_sky stuffed_animal stuffed_rabbit stuffed_toy teeth twitter_username undertale w.d._gaster white_shirt 2boys artist_name blue_jacket book brothers closed_eyes glasses highres holding holding_book hood hood_down hooded_jacket jacket korokor59513559 looking_at_another lying male_focus multiple_boys on_back open_book open_clothes open_jacket papyrus_(undertale) pillow reading red_shirt sans shirt siblings skeleton sleeping smile stuffed_animal stuffed_rabbit stuffed_toy teeth twitter_username undertale white_shirt >_< 1other 2boys 3girls alphys ball beach beachball bikini black_shirt blue_jacket book day fins frisk_(undertale) goat_girl goat_horns head_fins highres holding holding_ball holding_book hood hood_down hooded_jacket horns jacket korokor59513559 long_hair looking_at_another monster_girl multiple_boys multiple_girls open_book open_clothes open_jacket open_mouth outdoors papyrus_(undertale) ponytail red_hair red_jacket sans shirt sitting skeleton sky smile swimsuit teeth toriel undertale undyne water yellow_bikini 3boys apron blue_apron blue_jacket blush brothers chef_hat closed_eyes crying crying_with_eyes_open cup cup_ramen father_and_son hat highres holding holding_cup holding_plate hood hood_down hooded_jacket jacket korokor59513559 lab_coat male_focus multiple_boys open_clothes open_jacket open_mouth papyrus_(undertale) plate red_apron sans shirt siblings skeleton smile streaming_tears tears teeth twitter_username undertale w.d._gaster white_shirt 1other 2boys black_hair black_shorts blue_jacket boots cloud day frisk_(undertale) gasterblaster glowing glowing_eye highres hood hood_down hooded_jacket jacket korokor59513559 looking_at_another multiple_boys open_clothes open_jacket open_mouth outdoors papyrus_(undertale) red_scarf sans scarf shirt short_hair shorts sitting skeleton sky smile teeth undertale white_shirt 1other 2boys black_hair blue_jacket brothers cake cake_slice child closed_eyes closed_mouth food frisk_(undertale) hood hood_down hooded_jacket jacket korokor59513559 multiple_boys open_clothes open_jacket open_mouth papyrus_(undertale) sans shirt short_hair siblings skeleton smile teeth twitter_username undertale white_shirt 1other 2boys apron asriel_dreemurr black_hair blue_jacket brothers cake chara_(undertale) child copyright_name food food_on_face frisk_(undertale) fruit highres hood hood_down hooded_jacket jacket korokor59513559 looking_at_another multiple_boys one_eye_closed open_clothes open_jacket open_mouth papyrus_(undertale) red_scarf sans scarf shirt short_hair siblings skeleton smile strawberry strawberry_slice teeth toriel twitter_username undertale white_apron white_shirt 1other 3boys 3girls alphys anniversary artist_name asriel_dreemurr beard black_hair black_pants black_shorts blonde_hair blue_jacket blue_skin blush book car child closed_mouth colored_skin facial_hair fins frisk_(undertale) goat_boy goat_girl head_fins highres holding holding_book holding_telescope hood hood_down hooded_jacket horns jacket korokor59513559 long_hair monster_girl motor_vehicle multiple_boys multiple_girls night night_sky open_book open_clothes open_jacket pants papyrus_(undertale) red_hair red_scarf reptile_girl sans scarf short_hair shorts sitting skeleton sky smile star_(sky) starry_sky teeth telescope toriel twitter_username undertale undyne yellow_skin 2boys black_shorts blue_jacket boots brothers english_text gloves highres hood hood_down hooded_jacket jacket korokor59513559 male_focus multiple_boys papyrus_(undertale) red_gloves red_scarf sans scarf shorts siblings skeleton teeth translation_request undertale water 3boys apron blue_jacket brothers character_cookie chef closed_eyes cookie cooking dough father_and_son food highres hood hood_down hooded_jacket jacket kneading korokor59513559 looking_at_another male_focus multiple_boys one_eye_closed open_clothes open_jacket open_mouth papyrus_(undertale) pink_apron sans shirt siblings skeleton smile teeth undertale w.d._gaster white_shirt 2boys blue_jacket blush brothers gloves highres hood hood_down hooded_jacket jacket korokor59513559 male_focus multiple_boys night night_sky open_clothes open_jacket open_mouth outdoors papyrus_(undertale) red_gloves red_scarf sans scarf shirt siblings skeleton sky smile star_(sky) starry_sky teeth undertale white_shirt +++ 2boys black_sclera blue_jacket blush bright_pupils brothers colored_sclera commentary_request eating food fork fur-trimmed_jacket fur_trim holding holding_fork jacket long_sleeves looking_at_another meatball mouth_hold multiple_boys noodles open_clothes open_jacket open_mouth papyrus_(undertale) pasta puffy_long_sleeves puffy_sleeves red_scarf sans scarf shirt siblings skeleton smile spaghetti spaghetti_and_meatballs sparkling_eyes suzune_hapinesu sweat teeth undertale upper_body wavy_eyebrows white_background white_pupils white_shirt 3d_(artwork) animal_humanoid ball_gag being_watched bent_over big_breasts big_butt blue_body bound breasts bubble_butt butt curvy_body curvy_female curvy_figure digital_media_(artwork) ear_fins female fin fish fish_humanoid gag glistening glistening_body grillby group hair hi_res humanoid joom3y_(artist) looking_at_another looking_back male male/female marine marine_humanoid monster nude oiled oiled_body oiled_butt papyrus_(undertale) ponytail poster red_hair source_filmmaker thick_thighs trio undertale undertale_(series) undyne wet wide_hips 2016 :3 amalgamate amamidori ambiguous_gender animated_skeleton annoying_dog_(undertale) anthro artist_name beanie black_background bone boots bottomwear bow_(feature) canid canine canis christmas christmas_tree clothed clothing digital_media_(artwork) digital_painting_(artwork) domestic_dog elemental_creature endogeny evergreen_tree eyes_always_closed eyes_closed faceless female footwear frisk_(undertale) fur gift gloves greater_dog greyscale group hair hand_holding hand_in_pocket handwear hat headgear headwear holidays hood hood_up hoodie human humanoid insect_wings knit_hat low_res male mammal mineral_fauna monochrome monster mouse mouth_obstructed multi_leg multi_limb murid murine open_mouth papyrus_(undertale) pine_tree plant pockets restricted_palette rodent sans_(undertale) scarf scarf_mouse shorts signature simple_background skeleton smile snow snow_creature snowman_(species) tail teeth text topwear tree undead undertale undertale_(series) walking whimsun white_text wings 2020 alphys ambiguous_gender animal_humanoid animated_skeleton annoying_dog_(undertale) anthro arachnid arthropod asgore_dreemurr asriel_dreemurr_(god_form) bone bovid caprine clothed clothing digital_drawing_(artwork) digital_media_(artwork) dummy_(undertale) english_text female fish fish_humanoid flowey_the_flower frisk_(undertale) gaster ghost goat hi_res human humanoid lizard male mammal marine marine_humanoid mettaton mettaton_ex monster_kid muffet napstablook nelnal papyrus_(undertale) reptile sans_(undertale) scalie skeleton spider spirit text toriel undead undertale undertale_(series) undyne 1other 2boys alternate_hairstyle androgynous black_shirt black_skirt black_sleeves bow bowtie brooch closed_eyes closed_mouth commentary cosplay crop_top crossdressing cure_black cure_black_(cosplay) cure_white cure_white_(cosplay) detached_leggings detached_sleeves earrings expressionless frilled_skirt frills frisk_(undertale) full_body futari_wa_precure futari_wa_precure_max_heart gedougawa glowing glowing_eye green_background grin heart heart_brooch heart_earrings highres jewelry looking_at_viewer multiple_boys open_mouth papyrus_(undertale) parody pink_bow pink_bowtie pink_brooch precure red_footwear sans shiny_luminous shiny_luminous_(cosplay) shirt shoes short_bangs short_hair simple_background skeleton skirt skirt_set smile sparkle standing translation_request undead undertale white_bow white_bowtie white_footwear white_shirt white_skirt white_sleeves ambiguous_gender animated_skeleton bone boots clothed clothing footwear gloves handwear hi_res humanoid meme not_furry open_mouth papyrus_(undertale) pixelated redcrystal scarf skeleton solo television undead undertale undertale_(series) <3 :3 alphys animate_inanimate animated_skeleton annoying_dog_(undertale) anthro asgore_dreemurr bodily_fluids bone boss_monster bovid brown_background canid canine canis caprine child closed_smile crying doggo_(undertale) domestic_dog elemental_creature eyes_closed female feral fish flora_fauna flower flower_creature flowey_the_flower frisk_(undertale) froggit frown_eyebrows ghost greater_dog grin group headphones hi_res ionicisaac large_group logo mad_dummy male mammal marine mettaton microphone monster_kid mouth_closed napstablook open_mouth open_smile papyrus_(undertale) plant sans_(undertale) simple_background skeleton smile smoke smoke_puff spirit startled tears temmie_(undertale) toriel toriel_(undertale) undead undertale undertale_(series) undyne wallpaper whimsum widescreen young bone boots clothing coat footwear hair male melee_weapon papyrus_(undertale) sanscash_(artist) sephiroth silver_hair skeleton solo sword topwear undertale undertale_(series) weapon 0725akaba :> absurdres arrow_(symbol) bandana blue_background brown_hair chara_(undertale) character_request closed_eyes closed_mouth flower flowey_(undertale) food food_on_head frisk_(undertale) grin heart highres hot_dog object_on_head papyrus_(undertale) red_eyes sans simple_background skeleton smile toriel translation_request undertale yellow_flower |_| 1girl :d absurdres black_coat blue_eyes blue_hair chair coat controller dress furude_rika game_controller gaming_chair hand_on_own_face hanyuu head_tilt highres higurashi_no_naku_koro_ni horns loose_clothes microphone papyrus_(undertale) pink_headphones purple_hair sinrin_uo smile sundress swivel_chair tearing_up 1boy american_football_uniform backwards_hat bone book english_text exposed_bone gloves hat highres holding holding_book papyrus_(undertale) reading shorts sitting skeleton skull spine sportswear teeth undead undertale yyf_(seaknight) absurd_res annoyed anthro areola big_areola big_breasts bone bovid breasts caprine clothing female flashing flashing_breasts floppy_ears fur goat group hi_res horn huge_breasts hypnosis looking_at_breasts male mammal mature_female mind_control monstrousfrog motion_lines navel nipples papyrus_(undertale) red_eyes robe sans_(undertale) skeleton speech_bubble spitting_drink text tits_out toriel trio undertale undertale_(series) white_body white_fur 1other 2boys androgynous bone boots bright_pupils brown_hair closed_eyes colored_sclera frisk_(undertale) gloves grin highres hollow_mouth hood hoodie korokor59513559 long_sleeves monster_boy multiple_boys papyrus_(undertale) ribs sans scarf shirt short_hair shorts skeleton skull smile spine striped striped_shirt striped_sweater sweater teeth undead undertale white_pupils 2023 4:3 anthro azulin_(unicorn_wars) bear blue_body blue_eyes bottomwear clothing cosplay crossover crossover_cosplay duo fazbeast gordi_(unicorn_wars) hi_res mammal one_eye_closed papyrus_(undertale) sans_(undertale) shirt shorts simple_background slightly_chubby topwear undertale undertale_(series) unicorn_wars wink