Two years after reuniting with her ex-boyfriend from twenty years ago, Ayako continues to secretly meet him. However, their affair is discovered by her son, who grows jealous of her intense emotional attachment. His anger intensifies each day, and as Ayako tries to soothe him, she gradually becomes his emotional crutch—eventually transforming completely into his plaything. Formerly known as Akiko Sugasimoto, she returns in a new form. Drawn by the charismatic milf's seductive lips and lewd allure, those seeking temptation gather around her once again.