2girls, all_fours, ass, beach, bikini, black_bikini, blue_eyes, breasts, butt_crack, glasses, hair_bobbles, hair_ornament, hair_over_one_eye, halterneck, large_breasts, long_hair, multiple_girls, o-ring, o-ring_bottom, ponytail, purple_eyes, purple_hair, silver_hair, sitting, swimsuit, water, white_bikini