iwashi dorobou -r-, uni (neptunia), neptune (series), artist collaboration, commentary, cropped, 1girl, black hair, black one-piece swimsuit, black ribbon, blue background, bow, breasts, covered erect nipples, hair bow, hair ribbon, leaning forward, light blush, long hair, looking at viewer, one-piece swimsuit, one eye closed, red eyes, ribbon, school swimsuit, sidelocks, simple background, small breasts, solo, swimsuit, tongue, tongue out, undressing