1girl, ball, beachball, blush, breasts, brown hair, flower, gold one-piece swimsuit, hair flower, hair ornament, huge breasts, inflatable raft, looking at viewer, lying, mature female, medium hair, mizuki shiranui, naughty face, navel, nipples, one-piece swimsuit, petals, petals on liquid, pool, red eyes, rose petals, rough (riferio), slingshot swimsuit, solo, spread legs, swimsuit, taimanin (series), tongue, tongue out, water