1girl, bare_shoulders, black_bra, black_hair, blush, bra, breasts, cleavage, closed_mouth, collarbone, hair_ribbon, hum455, long_hair, looking_at_viewer, mato_seihei_no_slave, medium_breasts, purple_eyes, red_ribbon, ribbon, solo, sweatdrop, underwear, upper_body, white_background, yamashiro_ren