Ake, the intelligent former secretary who remarried with a male company executive. As a mother figure, she cared for and took care of her adult son who lived at home and refused to go out. One day, Ake tried to encourage her son by giving him a massage. However, as she rubbed, it unexpectedly grew large and hard. Ake was confused but unconsciously became wet. Her excited son begged her to 'do it', and...
