Living with my diligent and well-behaved younger sisters. However, the peace vanished when a relative, a gal, came to stay, bringing various erotic knowledge to the sisters, who now look up to her. I am constantly faced with outrageous demands, such as being asked to show them masturbation or role-playing in the bath. Once these earnest-natured girls turn erotic, they become uncontrollable... I wish you the best of luck in dealing with them.
