KA-1250 - The Beauty Salon Girl's Risky Gamble for a Rich Life

Fujisawa Marino is the lead, but the actress playing the mother of the mama's boy is incredibly sexy. Unlike the bright, upbeat AVs of today, this has a 'Roman Porno' vibe with a dark, gloomy atmosphere that's really erotic. She dotes on her son and tries to get him engaged to Marino, but the son is obsessed with his mother's body. Out of humiliation, Marino offers her own body to an acquaintance to rape the mother-in-law. The mother resists, but eventually succumbs to the man's touch. This is a film I wish modern AV scriptwriters would watch.