The mature women, unable to resist the overwhelming pleasure of their bodies, take on the challenge of exposing their own erotic true natures on camera. Beautiful and deeply sensual, debut actress Izumi Kimishima indulges daily in masturbation, fantasizing about being forcefully taken by a handsome guy she met nearby. Her reason for appearing: a strong personal desire to objectively observe herself during sex. Meanwhile, Haru Kogure, whose marriage has fallen into a rut and whose intimacy with her husband has ceased, reveals a stunning, shapely body once she undresses. When penetrated, she becomes so overwhelmed with pleasure that tears well up in her eyes—a sight so moving it touches the viewer. This is the debut documentary of four women honestly expressing their individual desires and emotions. Experience the raw, real moments of eroticism, where tension and excitement intertwine.