kishimoto seiji, suzuki yuma, takahashi eriko, joshi kousei, 2girls, :p, aqua eyes, ass, back, barefoot, beach, bikini, blue eyes, breasts, brown eyes, brown hair, cleavage, cloud, day, dimples of venus, from behind, grin, hair bobbles, hair ornament, long hair, medium breasts, multiple girls, outdoors, short hair, short twintails, sitting, sky, smile, striped bikini, striped clothes, swimsuit, tongue, tongue out, twintails, wariza