2-g, 5girls, ahoge, antenna hair, aqua eyes, arms up, ass, ball, beach, beachball, bikini, blue eyes, blue hair, blush, breasts, brown eyes, brown hair, choker, cleavage, closed eyes, cloud, day, diving mask, dutch angle, elbow gloves, flower, frilled bikini, frills, glasses, gloves, goggles, grabbing another's breast, groping, hair ribbon, highleg, highleg bikini, inflatable dolphin, inflatable raft, inflatable toy, large breasts, long hair, looking back, multiple girls, navel, outdoors, ponytail, purple hair, red hair, ribbon, rose, short hair, short twintails, side-tie bikini bottom, sideboob, sitting, sky, smile, snorkel, surprised, swimsuit, twintails, underboob, very long hair, water, yellow eyes