1boy 2023 2d alternate_costume back backpack blue_sky bottle character_print day digital_media from_behind gloves grey_pants holding holding_bottle humanoid male male_focus male_only monster monster_boy outside_border pants papyrus_(undertale) sans_(undertale) shirt simple_background skeleton sky

3girls alternate_costume armband bat_wings beret black_necktie blazer blue_eyes book bookshelf bow bowtie braid brown_necktie brown_ribbon buttons chair character_print closed_eyes collared_shirt curtains desk double-breasted drink drinking_straw english_commentary flower food_print game_cg gold_buttons

1girl against_wall alternate_costume black_bow black_dress black_headwear blonde_hair bow braid buttons character_print closed_mouth commentary crossed_arms dot_nose dress dual_persona expressionless eyelashes eyes_visible_through_hair feet_out_of_frame flipped_hair frilled_hat frills funeral hair_between_eyes hair_over_one_eye hat hat_bow highres

6+girls :3 alice_margatroid animal_ears animal_hat apron ascot back_bow bag bat_wings bell bird_wings black_cat black_hair black_hat black_skirt black_wings blonde_hair blue_bow blue_dress blue_eyes blue_hair blue_kimono blue_skirt blue_tabard book bow braid broom broom_riding

1girl alternate_costume armband bat_wings beret blazer buttons character_print closed_mouth collared_shirt double-breasted drinking_straw game_cg green_armband grey_shirt hair_between_eyes hand_on_own_hip hat highres holding_juice_box jacket juice_box leg_warmers long_sleeves looking_at_viewer miniskirt official_art okazaki_yumemi pen pencil

1boy 1girl 2018 2d 6koma 716fluffybunny ? age_progression aged_up ankle_boots armor blanket blue_shirt blue_shorts blush book boots bouquet bow bride brown_boots brown_hair cape character_print child comic couple digital_media double_horizontal_stripe duo

1other 2022 2boys 2d ambiguous_gender artist_name black_pants blue_jacket blue_shorts brothers brown_hair cape character_print christmas christmas_sweater dated digital_media english_text frisk_(undertale) gloves green_sweater hand_on_own_chin human humanoid jacket l_hand long_sleeves male monster monster_boy

2015 2boys 2d alternate_costume bed blanket brothers character_print closed_eyes commentary digital_media duo english_commentary floor from_above height_difference humanoid indoors lying lying_on_person male male_focus male_only monster monster_boy multiple_boys on_back on_bed papyrus_(undertale) pillow

1boy 2025 3d black_background blender_(medium) blue_shorts bone_print boots cape character_print cyberolya derivative_work digital_media dog_print dynamic_pose gloves highres humanoid large_filesize male male_focus male_only monster monster_boy open_mouth outstretched_arms papyrus_(undertale) red_boots red_cape red_gloves

3girls 6+boys 6+others ball beach beachball bikini bubble cape character_print creatures_(company) cyndaquil dragonair dratini erika_(pokemon) face_print food fruit game_freak gen_1_pokemon gen_2_pokemon gen_3_pokemon gloves goggles gold_(pokemon) gyarados gyrados hibiki_(pokemon) innertube jewelry

6+boys 6+girls :3 @_@ abomasnow abra absol absolutely_everyone absurdres aerodactyl aggron aipom alakazam altaria ambipom ampharos angel_(evangelion) anger_vein angry animal_costume animal_ears annotated anorith apple arbok arcanine arceus ariados arm_up armaldo

1boy 2d animal_print annoying_dog blue_background blue_shorts bone_print boots cape character_print digital_media dog_print dynamic_pose gloves humanoid male male_focus male_only monster monster_boy open_mouth outside_border outstretched_arms papyrus_(undertale) red_boots red_cape red_gloves round_border shorts skateboard