Four amateur beauties from across Japan gather at Prestige for a test shoot, each bringing their own sexual desires and fantasies. Rin, who looks like an S but is actually a total masochist, applied because she wants to be roughly used by adult film actors. Satomi, an insurance saleswoman who values contracts more than her body, strives to increase her sales numbers using her stunning figure. Shiori enjoys a slippery oil-filled threesome, reaching multiple orgasms while squirting—her climaxing form the ultimate eroticism. Riina, a pure-hearted girl who joined to earn tuition money, experiences pleasure for the first time with her gorgeous H-cup breasts. Their unique wishes and lusts intertwine in four hours of nonstop pleasure.