Ayako, a single mother, raised two sons on her own. Her younger son became popular, while her elder son, Ichiro, turned dark and unappealing to the opposite sex. When Ichiro came of age and begged Ayako to teach him about SEX, she refused. However, driven by uncontrollable desire, Ichiro assaulted her in her sleep! What should have been unforgivable, Ayako, who had been distant from sexual intercourse, found herself reaching climax multiple times with her son's erect penis. Before she knew it, she had become an obedient sex pet, wet between her legs and begging for penetration…＃班長P
