A documentary of the lustful explosions of frustrated 40-something ladies!! Etsuko Sakamoto, who decided to divorce her husband after he cheated on her, is immersed in fantasies of having rough sex with a stranger. Reiko Mizuno, who wants to have sex every day, refrains from masturbating and stores up her sexual desire. When her desire finally comes true and she is embraced violently by a man, she screams and moans like a wild animal as she climaxes!! Beautiful mature women writhe in agony with their sexual desires that increase with age.