nakajima atsuko, aoi futaba, kobayakawa miyuki, tsujimoto natsumi, taiho shichauzo, baton, official art, 1990s (style), 3girls, :o, armpits, arms behind head, arms up, back-to-back, balcony, beach umbrella, bikini, black hair, blue eyes, breasts, brown bikini, brown eyes, brown hair, chair, choker, cleavage, clenched teeth, cloud, copyright name, cover, cover page, criss-cross halter, crossdressing, crossdressing (ftm), cuffs, day, green eyes, halterneck, hand on own hip, handcuffs, high ponytail, highleg, highleg bikini, holding, innertube, jewelry, large breasts, light smile, locked arms, logo, long hair, looking at viewer, lounge chair, multiple girls, navel, necklace, ocean, open mouth, outdoors, ponytail, print bikini, retro artstyle, sarong, scrunchie, shade, short hair, sideboob, sidelocks, sitting, sky, smile, sports bikini, standing, swim ring, swimsuit, tankini, teeth, trap, umbrella, water, wavy hair, whistle, white bikini