1girl, ball, bare_arms, bare_legs, bare_shoulders, beachball, between_legs, black_hair, blush, breasts, covered_nipples, grin, komone_ushio, looking_at_viewer, medium_breasts, medium_hair, original, outstretched_arm, poolside, purple_eyes, reaching, reaching_towards_viewer, school_swimsuit, see-through, selfie, smile, solo, split, spread_legs, suzuki_utane, sweatdrop, swimsuit, thighs