1girl, arms_behind_back, bare_arms, bare_shoulders, black_hair, black_skirt, blue_bra, blue_panties, bra, breasts, brown_hair, clothes_pull, collarbone, colored_inner_hair, expressionless, groin, hair_ornament, hair_ribbon, hairclip, hiroki_(yyqw7151), locker, looking_away, looking_to_the_side, medium_breasts, multicolored_hair, navel, onii-chan_wa_oshimai!, open_clothes, open_skirt, oyama_mihari, panties, pleated_skirt, purple_hair, red_eyes, red_ribbon, ribbon, short_hair, skirt, skirt_pull, solo, stomach, streaked_hair, string_bra, twintails, two-tone_hair, underwear, undressing