1girl, bdsm, black_legwear, bondage, bound, bow, braid, breasts, brown_eyes, brown_hair, chair, drooling, hair_bow, hairband, kneehighs, large_breasts, open_mouth, pee, peeing, peeing_self, rope, school_uniform, shoe_dangle, shoes, single_braid, single_shoe, solo, tied_to_chair, uwabaki