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1other 2016 2boys 2d ambiguous_gender armor black_shorts blue_jacket blue_shirt blue_shorts blush brothers brown_hair cape digital_media frisk_(undertale) fur-trimmed_jacket fur_trim gloves group_hug horizontal_stripes hug human humanoid jacket male monster monster_boy multiple_boys one_eye_closed open_jacket orange_background papyrus_(undertale) pink_stripes red_cape red_gloves sans_(undertale) servy0619 short_hair shorts siblings skeleton striped_shirt teeth trio undead undertale upper_body white_armor 1other 2016 2boys 2d akane-koisumi1800 ambiguous_gender armor black_shorts blue_background blue_jacket blue_shirt blue_shorts brothers brown_hair cape comic_sans copyright_name cowboy_shot crossed_arms digital_media frisk_(undertale) gloves grey_hood hands_in_pockets heart hood hood_down hooded_jacket horizontal_stripes human humanoid jacket male monster monster_boy multiple_boys one_eye_closed open_jacket papyrus_(undertale) pink_stripes red_cape red_gloves sans_(undertale) shirt short_hair shorts siblings simple_background skeleton smile split_mouth striped_shirt striped_shorts teeth trio undead undertale white_armor white_shirt white_stripes >_< 1other 3girls :3 a.i._voice ahoge armband ascot beret black_ascot black_gloves black_hat black_undershirt blood blood_from_ears blood_from_mouth blue_eyes blue_hair blue_hat blunt_bangs blush bow bowtie buttons chaakusu clenched_hands closed_eyes collared_shirt commentary_request crying double-breasted dress eel_hat emphasis_lines fang fortissimo furrowed_brow glasses gloves goggles gradient_ribbon green_bow green_bowtie grey_dress hair_between_eyes hair_ornament hair_ribbon hairclip half_gloves halftone halftone_background hand_on_another's_head hat hat_ornament hat_ribbon head_steam highres jacket large_hat light_blush long_hair long_sleeves looking_at_another low_twintails mortarboard multiple_girls multiple_persona musical_note musical_note_hat_ornament open_mouth otomachi_una otomachi_una_(a.i._voice_2) otomachi_una_(sv) otomachi_una_(voicepeak) pink_background pink_stripes pointing puffy_long_sleeves puffy_sleeves purple_hat purple_jacket purple_stripes red-framed_eyewear ribbon safety_pin sailor_collar sailor_dress sailor_jacket semi-rimless_eyewear shirt shoulder_strap sidelocks sleeveless sleeveless_dress smile speech_bubble striped_ribbon sweat sweatdrop synthesizer_v teardrop tears translation_request turtleneck turtleneck_shirt twintails under-rim_eyewear upper_body voicepeak voiceroid watch watch wavy_mouth white_armband white_ascot white_ribbon white_sailor_collar white_shirt wiping_tears >_< 1other 3girls :3 a.i._voice ahoge armband ascot beret black_ascot black_gloves black_hat black_undershirt blood blood_from_ears blood_from_mouth blue_eyes blue_hair blue_hat blunt_bangs blush bow bowtie buttons chaakusu clenched_hands closed_eyes collared_shirt commentary_request crying double-breasted dress eel_hat emphasis_lines fang fortissimo furrowed_brow glasses gloves goggles gradient_ribbon green_bow green_bowtie grey_dress hair_between_eyes hair_ornament hair_ribbon hairclip half_gloves halftone halftone_background hand_on_another's_head hat hat_ornament hat_ribbon head_steam highres jacket large_hat light_blush long_hair long_sleeves looking_at_another low_twintails mortarboard multiple_girls multiple_persona musical_note musical_note_hat_ornament open_mouth otomachi_una otomachi_una_(a.i._voice_2) otomachi_una_(sv) otomachi_una_(voicepeak) pink_background pink_stripes pointing puffy_long_sleeves puffy_sleeves purple_hat purple_jacket purple_stripes red-framed_eyewear ribbon safety_pin sailor_collar sailor_dress sailor_jacket semi-rimless_eyewear shirt shoulder_strap sidelocks sleeveless sleeveless_dress smile striped_ribbon sweat sweatdrop synthesizer_v teardrop tears turtleneck turtleneck_shirt twintails under-rim_eyewear upper_body voicepeak voiceroid watch watch wavy_mouth white_armband white_ascot white_ribbon white_sailor_collar white_shirt wiping_tears >_< 1girl :d a.i._voice ahoge ahoge_wag ascot black_bow black_pantyhose blue_hair blue_hat blunt_bangs blush bow braid chaakusu closed_eyes commentary_request dress eel_hat emphasis_lines expressive_hair full_body glasses gradient_clothes gradient_dress gradient_hair gradient_ribbon green_ribbon grey_dress grey_shoes hair_between_eyes hair_bow hair_ornament hair_ribbon hairclip hands_up hat hat_ribbon head_steam heart heart_in_mouth highres large_hat leaning_forward long_hair low-braided_long_hair low-tied_long_hair mortarboard multicolored_dress multicolored_hair multicolored_ribbon open_mouth otomachi_una otomachi_una_(a.i._voice_2) pantyhose pigeon-toed pink_dress pink_ribbon pink_stripes plaid_bow plaid_clothes plaid_pantyhose pleated_dress red-framed_eyewear ribbon sailor_collar sailor_dress semi-rimless_eyewear shoes sidelocks simple_background sleeveless sleeveless_dress smile solo speech_bubble standing striped_ribbon translation_request twintails under-rim_eyewear very_long_hair voiceroid white_ascot white_background white_ribbon white_sailor_collar 1girl ahoge armband black_hat black_thighhighs black_undershirt blue_eyes blue_hair blue_jacket blunt_bangs bow braid cellphone_strap chaakusu commentary_request cowboy_shot eel_hat emphasis_lines fang goggles gradient_clothes gradient_hair gradient_skirt gradient_thighhighs hair_between_eyes hair_bow hair_ornament hairclip hat hat_ribbon highres honeycomb_(pattern) honeycomb_print jacket large_hat long_hair long_sleeves looking_at_viewer low-braided_long_hair low-tied_long_hair low_twintails mortarboard multicolored_hair multicolored_skirt open_mouth otomachi_una otomachi_una_(voicepeak) over-kneehighs pink_skirt pink_stripes pleated_skirt pointing print_thighhighs puffy_long_sleeves puffy_sleeves purple_hair purple_skirt red-framed_eyewear ribbon safety_pin sailor_collar sailor_jacket shirt shoulder_strap simple_background skin_fang skirt smartphone_case smile solo speech_bubble standing striped_bow striped_ribbon thigh-highs translation_request turtleneck turtleneck_shirt twintails variant_set vertical-striped_bow very_long_hair voicepeak white_armband white_background white_bow white_ribbon white_sailor_collar 1girl ahoge armband black_hat black_thighhighs black_undershirt blue_eyes blue_hair blue_jacket blunt_bangs bow braid cellphone_strap chaakusu commentary_request eel_hat fang full_body goggles gradient_clothes gradient_hair gradient_skirt gradient_thighhighs hair_between_eyes hair_bow hair_ornament hairclip hat hat_ribbon highres honeycomb_(pattern) honeycomb_print jacket large_hat long_hair long_sleeves looking_at_viewer low-braided_long_hair low-tied_long_hair low_twintails mortarboard multicolored_hair multicolored_shoes multicolored_skirt open_mouth otomachi_una otomachi_una_(voicepeak) over-kneehighs pink_skirt pink_stripes pleated_skirt pointing print_thighhighs puffy_long_sleeves puffy_sleeves purple_hair purple_skirt red-framed_eyewear ribbon safety_pin sailor_collar sailor_jacket shirt shoes shoulder_strap simple_background skin_fang skirt smartphone_case smile solo standing striped_bow striped_ribbon thigh-highs turtleneck turtleneck_shirt twintails variant_set vertical-striped_bow very_long_hair voicepeak white_armband white_background white_bow white_ribbon white_sailor_collar white_shoes 1girl ahoge armband black_hat black_undershirt blue_eyes blue_hair blunt_bangs cellphone_strap chaakusu commentary_request eel_hat emphasis_lines fang goggles gradient_clothes gradient_hair gradient_skirt hair_between_eyes hair_ornament hairclip hand_up hat hat_ribbon highres jacket large_hat long_hair long_sleeves looking_at_viewer looking_back mortarboard multicolored_hair multicolored_skirt open_mouth otomachi_una otomachi_una_(voicepeak) pink_skirt pink_stripes pleated_skirt puffy_long_sleeves puffy_sleeves purple_hair purple_jacket purple_skirt red-framed_eyewear ribbon safety_pin sailor_collar sailor_jacket shirt shoulder_strap simple_background skirt smartphone_case smile solo speech_bubble standing striped_ribbon translation_request turtleneck turtleneck_shirt twintails upper_body very_long_hair voicepeak white_armband white_background white_ribbon white_sailor_collar 1girl ^_^ ahoge armband black_hat black_undershirt blue_hair blue_jacket blunt_bangs bow braid cellphone_strap chaakusu closed_eyes commentary_request cowboy_shot eel_hat emphasis_lines fang goggles gradient_clothes gradient_hair gradient_skirt hair_between_eyes hair_bow hair_ornament hairclip hat hat_ribbon highres holding holding_paper jacket large_hat light_blush long_hair long_sleeves looking_at_viewer low-braided_long_hair low-tied_long_hair low_twintails mortarboard multicolored_hair multicolored_skirt open_mouth otomachi_una otomachi_una_(voicepeak) paper people pink_skirt pink_stripes pleated_skirt puffy_long_sleeves puffy_sleeves purple_hair purple_skirt red-framed_eyewear ribbon safety_pin sailor_collar sailor_jacket shirt shoulder_strap simple_background skin_fang skirt smartphone_case smile solo_focus speech_bubble standing striped_bow striped_ribbon translation_request turtleneck turtleneck_shirt twintails vertical-striped_bow very_long_hair voicepeak white_armband white_background white_bow white_ribbon white_sailor_collar +_+ 1girl :d a.i._voice abstract_background absurdres ahoge aqua_eyes ascot backpack bag black_bow black_pantyhose blue_hair blue_hat blunt_bangs bow braid brown_bag dress eel_hat fang floating_hair full_body glasses gradient_hair gradient_ribbon green_ribbon grey_dress grey_shoes hair_between_eyes hair_bow hair_ornament hair_ribbon hairclip halftone hat hat_ribbon highres jumping large_hat light_blush long_hair looking_at_viewer low-braided_long_hair low-tied_long_hair mortarboard multicolored_dress multicolored_hair multicolored_ribbon multicolored_shoes official_art open_mouth otomachi_una otomachi_una_(a.i._voice_2) outstretched_arms pantyhose pink_dress pink_ribbon pink_stripes plaid_bow plaid_clothes plaid_pantyhose pleated_dress randoseru red-framed_eyewear ribbon sailor_collar sailor_dress saitou_naoki second-party_source semi-rimless_eyewear shoes sidelocks skin_fang sleeveless sleeveless_dress smile solo sparkle sparkling_eyes spread_arms striped_ribbon twintails under-rim_eyewear v very_long_hair voiceroid white_ascot white_ribbon white_sailor_collar +_+ 1girl :d a.i._voice ahoge aqua_eyes ascot backpack bag black_bow black_pantyhose blue_hair blue_hat blunt_bangs bow braid brown_bag dress eel_hat fang floating_hair full_body glasses gradient_hair gradient_ribbon green_ribbon grey_dress grey_shoes hair_between_eyes hair_bow hair_ornament hair_ribbon hairclip hat hat_ribbon highres jumping large_hat light_blush long_hair looking_at_viewer low-braided_long_hair low-tied_long_hair mortarboard multicolored_dress multicolored_hair multicolored_ribbon multicolored_shoes official_art open_mouth otomachi_una otomachi_una_(a.i._voice_2) outstretched_arms pantyhose pink_dress pink_ribbon pink_stripes plaid_bow plaid_clothes plaid_pantyhose pleated_dress randoseru red-framed_eyewear ribbon sailor_collar sailor_dress saitou_naoki second-party_source semi-rimless_eyewear shoes sidelocks skin_fang sleeveless sleeveless_dress smile solo sparkling_eyes spread_arms striped_ribbon transparent_background twintails under-rim_eyewear v very_long_hair voiceroid white_ascot white_ribbon white_sailor_collar 1girl a.i._voice ahoge aqua_eyes ascot black_bow black_pantyhose blue_hair blue_hat blunt_bangs bow braid closed_mouth dress eel_hat full_body glasses gradient_clothes gradient_dress gradient_hair gradient_ribbon green_ribbon grey_dress grey_shoes hair_between_eyes hair_bow hair_ornament hair_ribbon hairclip hat hat_ribbon highres large_hat light_blush long_hair looking_at_viewer low-braided_long_hair low-tied_long_hair mortarboard multicolored_dress multicolored_hair multicolored_ribbon multicolored_shoes official_art otomachi_una otomachi_una_(a.i._voice_2) pantyhose pigeon-toed pink_dress pink_ribbon pink_stripes plaid_bow plaid_clothes plaid_pantyhose pleated_dress red-framed_eyewear ribbon sailor_collar sailor_dress saitou_naoki second-party_source semi-rimless_eyewear shoes sidelocks sleeveless sleeveless_dress smile solo standing striped_ribbon tachi-e transparent_background twintails under-rim_eyewear very_long_hair voiceroid white_ascot white_ribbon white_sailor_collar 1girl 1other 2024 2d ambiguous_gender animal animal_on_head anniversary annoying_dog anthro arms_up balloon blue_shirt brown_hair cake candle digital_media dog female floppy_ears food frisk_(undertale) furry furry_female goat goat_ears goat_girl goat_horns highres horizontal_stripes horns human mammal monster monster_girl number_candle one_eye_closed party_hat pastry pink_stripes short_hair striped_shirt superbecky toriel trio undertale white_dog white_fur white_horns 2023 2d 2others 3girls 4boys alphys ambiguous_gender anniversary anthro armor asgore_dreemurr beard black_eyepatch black_shorts blonde_hair blue_jacket blue_shirt blue_shorts blue_skin boots brothers brown_boots brown_hair cape clenched_hands closed_eyes colored_sclera crossed_arms digital_media ear_fins everyone eyepatch facial_hair female fins fish fish_girl floppy_ears flower frisk_(undertale) furry furry_female furry_male gloves goat goat_boy goat_ears goat_girl goat_horns head_fins heart high_ponytail highres hood hood_down hooded_jacket horns human humanoid jacket lizard lizard_girl long_hair male mammal monster monster_boy monster_girl multiple_boys multiple_girls muted_color one_eye_closed open_jacket own_hands_clasped own_hands_together papyrus_(undertale) pink_stripes ponytail red_cape red_gloves red_hair reptile reptile_girl sans_(undertale) scalie sharp_teeth shirt short_hair shorts siblings skeleton slit_pupils striped_shirt striped_shorts superbecky teeth toriel undead undertale undyne white_armor white_fur white_horns white_shirt white_stripes yellow_flower yellow_sclera yellow_teeth 1other 2022 2boys 2d ambiguous_gender animal animal_on_head anniversary annoying_dog bandaid bandaid_on_face black_background blue_jacket blue_shirt brown_hair candle digital_media dog drink drinking_glass drinking_straw flower flowey_(undertale) food fork frisk_(undertale) happy_anniversary heart_background highres holding holding_cup holding_drink holding_weapon hood hood_down hooded_jacket horizontal_stripes human humanoid jacket male monster monster_boy multiple_boys number_candle one_eye_closed open_jacket party_hat pink_stripes plant plate sans_(undertale) shirt short_hair skeleton soda striped_shirt superbecky teeth undead undertale white_dog white_fur white_shirt yellow_flower 1boy 1other 2021 2d ambiguous_gender anniversary blue_shirt border brown_hair candle digital_media duo flower flowey_(undertale) food frisk_(undertale) grin happy_anniversary horizontal_stripes human looking_at_viewer male number_candle one_eye_closed open_mouth pie pink_stripes plant short_hair smile striped_shirt superbecky undertale v yellow_background yellow_flower 1other 2020 2d 3boys 3girls alphys ambiguous_gender anniversary anthro armor artist_name asgore_dreemurr beard black_eyepatch black_shorts blonde_hair blue_jacket blue_shirt blue_shorts blue_skin brothers brown_hair buck_teeth cape colored_sclera deviantart_username digital_media double_v ear_fins everyone eyepatch facial_hair female fins fish fish_girl floppy_ears frisk_(undertale) furry furry_female furry_male gloves goat goat_boy goat_ears goat_girl goat_horns grin hand_on_another's_shoulder hand_on_own_thigh happy_anniversary head_fins high_ponytail hood hood_down hooded_jacket horns human humanoid jacket lizard lizard_girl long_hair looking_at_viewer male mammal monster monster_boy monster_girl multiple_boys multiple_girls open_jacket open_mouth own_hands_together papyrus_(undertale) pink_stripes ponytail red_cape red_gloves red_hair reptile reptile_girl sans_(undertale) scalie sepia sharp_teeth shirt short_hair shorts siblings skeleton slit_pupils smile striped_shirt striped_shorts superbecky teeth toriel undead undertale undyne v watermark white_armor white_fur white_horns white_shirt white_stripes yellow_sclera yellow_teeth 1other 2020 2d ambiguous_gender animal annoying_dog artist_name blue_shirt boots broom_riding brown_boots brown_hair candy cape deviantart_username digital_media dog duo frisk_(undertale) halloween halloween_bucket hat holding holding_stick horizontal_stripes human outline pink_stripes purple_cape riding short_hair shorts stick striped_shirt superbecky thigh-highs tongue tongue_out undertale watermark white_dog white_fur white_outline white_thighhighs witch_hat 1other 2021 2d ambiguous_gender artist_name bandaid bandaid_on_face blue_shirt border brown_hair deviantart_username digital_media frisk_(undertale) horizontal_stripes human pink_stripes short_hair solo striped_background striped_shirt superbecky undertale upper_body v watermark yellow_background yellow_border 1other 2020 2d ambiguous_gender artist_name bandaid bandaid_on_face blue_shirt border brown_hair deviantart_username digital_media frisk_(undertale) horizontal_stripes human outline pink_stripes polka_dot polka_dot_background red_background short_hair solo striped_shirt superbecky undertale upper_body watermark white_border white_outline 1other 2015 2d 3boys aer0hail ambiguous_gender artist_name blue_shirt brothers brown_hair digital_media frisk_(undertale) green_armor group_hug hand_on_another's_head heart highres hollow_eyes human humanoid male monster monster_boy no_lineart one_eye_closed papyrus_(undertale) pink_stripes sans_(undertale) short_hair siblings skeleton smile striped_shirt teeth thumbnail_surprise transparent_background undead undertale w.d._gaster 2015 2d 2koma 4others aer0hail ambiguous_gender anthro baby blue_shirt blush_stickers brown_hair child digital_media frisk_(undertale) heart highres human lizard lizard_tail looking_at_another monster monster_kid_(undertale) multiple_others no_lineart pink_stripes red_background reptile reptile_tail scalie short_hair sparkle star-shaped_pupils striped_shirt symbol_shaped_pupils transparent_background undertale 1other 2015 2d aer0hail ambiguous_gender blue_shirt brown_hair digital_media flower frisk_(undertale) heart highres human no_lineart outstreched_arms pink_stripes short_hair smile split_mouth striped_shirt undertale yellow_flower 1boy 1other 2015 2d 3koma aer0hail ambiguous_gender black_shorts blue_jacket blue_shirt brown_hair digital_media frisk_(undertale) hood hood_down hooded_jacket human humanoid jacket male monster monster_boy no_lineart open_jacket pink_stripes sans_(undertale) shirt short_hair shorts skeleton striped_shirt teeth undead undertale white_shirt wide_image 1boy 1other 2017 2d ambiguous_gender animal annoying_dog blue_shirt book brown_hair commentary cup curtains digital_media dog duo english_commentary flower flower_pot flowey_(undertale) food frisk_(undertale) gummymela hat highres holding holding_book horizontal_stripes human indoors making-of_available male night painttool_sai_(medium) photo_(object) pie pink_stripes plant potted_plant short_hair striped_shirt sword teacup undertale unworn_hat weapon window yellow_flower 1other 2017 2d ambiguous_gender blue_shirt brown_hair commentary digital_media english_commentary flower frisk_(undertale) gummymela heart highres horizontal_stripes human making-of_available painttool_sai_(medium) pink_stripes short_hair simple_background solo striped_shirt transparent_background undertale yellow_flower 1boy 1other 2017 2d ambiguous_gender animated animated_gif armor artist_name blue_shirt blue_shorts bone brown_hair commentary digital_media duo english_commentary floating_hair floating_scarf frisk_(undertale) from_above gloves glowing gummymela heart human humanoid making-of_available male monster monster_boy papyrus_(undertale) photoshop_(medium) pink_stripes red_gloves red_scarf scarf short_hair shorts skeleton snow snowing standing striped_shirt teeth undead undertale white_armor 1other 2016 2d 3boys 3girls alphys ambiguous_gender anthro artist_name asgore_dreemurr beard black_eyepatch black_shorts blonde_hair blue_jacket blue_scarf blue_shirt blue_shorts blue_skin box brothers brown_hair christmas christmas_ornaments christmas_tree commentary cousins cup digital_media drink ear_fins english_commentary everyone eyepatch facial_hair female fins fire fireplace fish fish_girl floppy_ears frisk_(undertale) furry furry_female furry_male ghost gift gift_box gloves goat goat_boy goat_ears goat_girl goat_horns gummymela head_fins high_ponytail highres hood hood_down hooded_jacket horns human humanoid humanoid_robot indoors jacket lizard lizard_girl long_hair making-of_available male mammal mettaton mettaton_ex monster monster_boy monster_girl multiple_boys multiple_girls napstablook orange_sweater painttool_sai_(medium) papyrus_(undertale) pink_stripes ponytail red_gloves red_hair red_scarf reptile reptile_girl robot robot_boy sans_(undertale) scalie scarf sharp_teeth shirt short_hair shorts siblings skeleton striped_shirt striped_shorts sweater teeth toriel tree undead undertale undyne white_fur white_horns white_stripes yellow_teeth 2016 2d 4girls 5others 6+boys absurdres alphys ambiguous_gender animal anniversary annoying_dog anthro arachnid armor arthropod arthropod_girl artist_name asgore_dreemurr asriel_dreemurr beard bird bird_that_carries_you_over_a_disproportionately_small_gap black_eyepatch black_shorts blonde_hair blue_jacket blue_shirt blue_shorts blue_skin brothers brown_hair cape chara_(undertale) character_request colored_sclera commentary copyright_name cousins digital_media dog ear_fins endogeny english_commentary english_text everyone extra_arms extra_eyes eyepatch facial_hair female fins fish fish_girl floppy_ears flower flowey_(undertale) food frisk_(undertale) froggit furry furry_female furry_male ghost gloves goat goat_boy goat_ears goat_girl goat_horns gummymela happy_anniversary head_fins heart high_ponytail highres holding holding_cup holding_food holding_ice_cream holding_ice_cream_cone holding_plate holding_polearm holding_popsicle holding_teapot holding_weapon hood hood_down hooded_jacket horns human humanoid humanoid_robot ice_cream ice_cream_cone jacket lizard lizard_girl lizard_tail long_hair mad_dummy_(undertale) making-of_available male mammal mettaton mettaton_ex monster monster_boy monster_girl monster_kid_(undertale) muffet multiple_boys multiple_girls multiple_others napstablook on_one_knee open_jacket painttool_sai_(medium) papyrus_(undertale) pasta pink_stripes pixel_heart plant plate polearm ponytail popsicle red_cape red_gloves red_hair reptile reptile_girl reptile_tail robot robot_boy sans_(undertale) scalie sharp_teeth shirt short_hair shorts siblings simple_background skeleton slit_pupils spaghetti spear spider spider_girl striped_shirt striped_shorts teacup teapot teeth temmie text toriel undead undertale undyne w.d._gaster weapon white_armor white_background white_dog white_fur white_horns white_shirt white_stripes yellow_flower yellow_sclera yellow_teeth 1other 2015 2d ambiguous_gender artist_name blue_shirt brown_hair commentary copyright_name digital_media english_commentary frisk_(undertale) glowing gummymela heart horizontal_stripes human pink_stripes short_hair solo striped_shirt text undertale 1girl ^_^ ahoge armband black_hat black_undershirt blue_hair blunt_bangs braid cellphone_strap chaakusu closed_eyes commentary_request cowboy_shot eel_hat emphasis_lines fang goggles gradient_clothes gradient_hair gradient_skirt hair_between_eyes hair_ornament hairclip hand_up hat hat_ribbon highres jacket large_hat long_hair long_sleeves low-braided_long_hair low-tied_long_hair low_twintails mortarboard multicolored_hair multicolored_skirt open_mouth otomachi_una otomachi_una_(voicepeak) pink_skirt pink_stripes pleated_skirt puffy_long_sleeves puffy_sleeves purple_hair purple_jacket purple_skirt red-framed_eyewear ribbon safety_pin sailor_collar sailor_jacket shirt shoulder_strap simple_background skin_fang skirt smartphone_case smile solo speech_bubble standing striped_ribbon thumbs_up translation_request turtleneck turtleneck_shirt twintails very_long_hair voicepeak white_armband white_background white_ribbon white_sailor_collar 1girl :d absurdres ahoge black_hat black_undershirt blue_eyes blue_hair blunt_bangs chaakusu character_name close-up commentary_request cover cover_page doujin_cover emphasis_lines english_text fang goggles gradient_hair hair_between_eyes hair_ornament hairclip hat hat_ribbon highres jacket large_hat long_hair looking_at_viewer multicolored_hair open_mouth otomachi_una otomachi_una_(voicepeak) pink_stripes pointing purple_hair purple_jacket red-framed_eyewear ribbon sailor_collar sailor_jacket shirt shoulder_strap simple_background smile solo straight-on striped_ribbon turtleneck turtleneck_shirt twintails very_long_hair voicepeak white_background white_ribbon white_sailor_collar 1other 2016 2d ambiguous_gender artist_name blue_shirt brown_hair frisk_(undertale) horizontal_stripes human pen_(medium) photo_(medium) pink_stripes short_hair solo striped_shirt tanooklings traditional_media undertale 1other 2016 2d ambiguous_gender artist_name blue_shirt brown_hair cropped_torso digital_media flower_wreath frisk_(undertale) head_wreath horizontal_stripes human lowres pink_stripes short_hair solo striped_shirt tanooklings undertale wreath ! 1boy 1other 2015 2d ambiguous_gender arm_up armor blue_shirt blue_shorts brown_hair cape chef_hat chibi chibi_only digital_media duo frisk_(undertale) gloves hand_on_own_hip hat holding holding_plate human humanoid male mochiyy monster monster_boy papyrus_(undertale) pasta pink_stripes plate red_cape red_gloves short_hair shorts simple_background skeleton spaghetti sparkle striped_shirt teeth undead undertale white_armor white_background |_| 1other 2015 2d ambiguous_gender black_background blue_shirt brown_eyes brown_hair digital_media frisk_(undertale) hand_on_own_chest heart horizontal_stripes human lucia-azusa pink_stripes portrait short_hair signature simple_background solo straight-on striped_shirt undertale 2015 2d 2girls 2others alphys ambiguous_gender anthro black_eyepatch blue_shirt blue_skin brown_hair colored_sclera digital_media dress ear_fins eyepatch female fins fish fish_girl frisk_(undertale) head_fins high_ponytail human jacket lizard lizard_girl long_hair looking_at_another mollifiable monster monster_girl monster_kid_(undertale) multiple_girls pink_stripes polka_dot polka_dot_dress ponytail puddle rain red_hair reptile reptile_girl scalie scarf sharp_teeth short_hair simple_background slit_pupils striped_shirt undertale undyne white_background yellow_sclera yellow_teeth +++ 1other 2023 2boys 2d 4koma ambiguous_gender artist_name black_shorts blue_jacket blue_shirt brothers brown_hair comic digital_media frisk_(undertale) gloves highres hood hood_down hooded_jacket human humanoid jacket korokor59513559 male monster monster_boy multiple_boys papyrus_(undertale) pink_stripes prank red_gloves red_scarf sans_(undertale) scarf shirt short_hair shorts siblings silent_comic skeleton striped_shirt striped_shorts teeth telescope trio twitter_username undead undertale white_shirt white_stripes 1boy 1other 2023 2d 4koma ambiguous_gender artist_name black_shorts blue_jacket blue_shirt brown_hair comic damage_numbers digital_media duo food fork frisk_(undertale) gloves grin highres holding holding_bottle holding_fork hollow_eyes hood hood_down hooded_jacket human humanoid jacket ketchup_bottle korokor59513559 male monster monster_boy pink_stripes plate sans_(undertale) shirt short_hair shorts silent_comic sitting skeleton smile striped_shirt striped_shorts table teeth twitter_username undead undertale 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