4girls, ahoge, ass, beach, bikini, blood, blue_hair, blush, breasts, cleavage, closed_eyes, day, glasses, hair_ribbon, long_hair, medium_breasts, mole, mole_under_eye, multiple_girls, name_tag, nipple_slip, nippleless_clothes, nipples, nosebleed, ocean, one-piece_swimsuit, open_mouth, outdoors, pink_hair, purple_eyes, purple_hair, ribbon, school_swimsuit, short_hair, slingshot_swimsuit, small_breasts, swimsuit, twintails