2girls, barefoot, beach, beach_volleyball, bikini, black_hair, breasts, brown_eyes, brown_hair, cleavage, day, halterneck, horizon, jumping, low_twintails, medium_breasts, multiple_girls, navel, o-ring, o-ring_bottom, ocean, open_mouth, plaid, plaid_bikini, polka_dot, polka_dot_bikini, ponytail, sand, soles, swimsuit, twintails, volleyball_net