He likes his girlfriend's mother more than his girlfriend, and this sexual fetish leads to excessive erections and pain in his penis. Fujisaki Murasaki DASS-605

Taro, who was dating Haruka, came to visit her family. At that time, he happened to meet her mother, "Muraku," and felt sexually aroused by her. Murasaki, who also had no sex life with her husband, felt sexually aroused by the sight of young men and masturbated. Seeing this, Taro could only think of Murasaki. Later, unable to restrain himself, Taro forced himself on Murasaki. Although Murasaki said no, she betrayed her daughter and sought a penis.