2girls, air_bubble, bikini, blonde_hair, blue_eyes, blue_hair, bracelet, breasts, breath, bubble, caustics, cleavage, floating_hair, freediving, front-tie_top, holding_breath, holding_hands, jewelry, long_hair, looking_at_viewer, medium_breasts, multiple_girls, side-tie_bikini, small_breasts, striped, striped_bikini, swimming, swimsuit, twintails, underwater