3boys, 4girls, ass, ball, beach, bikini, black_hair, bleach, blush, breasts, cloud, collarbone, crossover, fetal_position, grin, hachiouji_naoto, holding, holding_surfboard, ijiranaide_nagatoro-san, ikari_shinji, kuchiki_rukia, kurosaki_ichigo, long_hair, male_swimwear, medium_breasts, multiple_boys, multiple_crossover, multiple_girls, nagatoro_hayase, navel, neon_genesis_evangelion, nose_blush, ocean, one-piece_tan, open_mouth, outdoors, partially_submerged, penpen, red_hair, sand_sculpture, sitting, sky, smile, souryuu_asuka_langley, striped, striped_bikini, sunlight, surfboard, swim_trunks, swimsuit, tan, tanlines, teeth, upper_teeth_only, volleyball_(object), waligner, watermark