1girl, black_bra, blush, bra, breasts, brick_wall, brown_hair, cleavage, collarbone, doorway, grey-framed_eyewear, head_tilt, lace-trimmed_bra, lace_trim, looking_at_viewer, medium_breasts, navel, original, purple_eyes, sakamuke, smile, underwear, upper_body, waving