2girls, bangs, bed, bed_sheet, bedroom, blue_dress, blush, brown_hair, child, closed_eyes, dress, facing_away, from_behind, hair_over_one_eye, head_on_pillow, indoors, jacket, lying, multiple_girls, no_shoes, on_side, open_mouth, parody, pillow, red_jacket, sailor_collar, sailor_dress, school_uniform, shadow, shirt, short_hair, siblings, side_ponytail, sisters, sleeping, socks, track_jacket, track_suit, walking, white_legwear, white_sailor_collar, white_shirt