GJ-029 - Stepmother at the Shiitake Farm

A pastoral Roman Porno directed by the eccentric Gunji Kawasaki, set in a mushroom farm in a mountain village. The owner, Kentaro Yamakawa, his wife Yoshiko (Chihiro Shibuya), their son Masao, and a part-timer named Tomiko (Momo Morita) run a small mushroom farm in a rural village in Kanagawa. One day, after catching a glimpse of Tomiko's 'explosive breasts' while she's changing, Kentaro tries to satisfy his pent-up sexual desire with his wife, Yoshiko, but ends up failing miserably. The next day, unable to contain himself, he releases his 'day-old desire' on his wife in an empty warehouse. Still unable to forget Tomiko's ample bosom, Kentaro waits for a moment when they are alone to have his way with her all over the farm. Meanwhile, Masao, aroused by the sight of his stepmother urinating outdoors, has sex with her on a mat in the grass, finally crossing the line that should never be crossed between mother and son.