1girl black_hair bow dress extra_arms extra_eyes fang fang_out frilled_sleeves frills full_body hair_bow high_heels index_finger_raised insect_girl looking_at_viewer looking_back mitei monster_girl muffet pink_dress purple_skin red_bow red_footwear red_vest shoes short_hair short_sleeves silk solo spider_girl spider_web undertale vest
6+boys alternate_costume arm_support beanie black_hair brothers character_name eyewear_on_head formal glasses hat headband headphones headphones_around_neck heart heart_in_mouth hood hoodie jacket jumpsuit lineup male_focus matsuno_choromatsu matsuno_ichimatsu matsuno_juushimatsu matsuno_karamatsu matsuno_osomatsu matsuno_todomatsu mitei multiple_boys nanana_(tv_tokyo) osomatsu-kun osomatsu-san overalls red-framed_eyewear sextuplets shirt siblings smile suit sunglasses surprised t-shirt triangle_mouth tv_tokyo
2boys blue_sky blush brothers day eyebrows f6 green_eyes green_hair green_shirt hachimaki hanten_(clothes) headband looking_at_viewer lowres male_focus matsuno_choromatsu matsuno_ichimatsu mitei multiple_boys osomatsu-kun osomatsu-san plaid plaid_shirt purple_eyes purple_hair shirt siblings sky smile thick_eyebrows translation_request upper_body