1boy, 2girls, /, arm_behind_head, bikini, black_hair, blonde_hair, blue_bikini, blue_eyes, blue_sky, breasts, cloud, male_swimwear, medium_breasts, multiple_girls, ocean, original, outdoors, partially_submerged, ponytail, shore, sitting, sky, smile, super_soaker, susumu_(rei-h-0701), swim_trunks, swimsuit, wading, wet, yokozuwari