An Komatsu, at a villa with her stepson, lets herself go and relieves herself outdoors, despite knowing it's wrong. However, she's seen by the owner, who takes advantage of her weakness and seduces her. An Komatsu is intensely caressed and aroused. When her stepson finds out, he also takes advantage of her. Unable to resist the intense urge for sex after a long time, An Komatsu sleeps with her stepson. A passionate and dramatic love-hate story unfolds at the villa.