1girl, black_shirt, blue_skirt, chest_harness, crop_top, cropped_shirt, finger_to_mouth, groin, harness, light_brown_hair, long_hair, looking_at_viewer, mask, midriff, mouth_mask, navel, nijisanji, official_alternate_costume, official_alternate_hairstyle, shirt, short_sleeves, shushing, simple_background, sister_cleaire, sister_cleaire_(9th_costume), skirt, solo, stomach, suspenders, t-shirt, two_side_up, virtual_youtuber, white_background, yellow_eyes, yuki_maccha_(yukimattya10)