"Come on, eat up to your heart's content, heeheehee..." Touko is remarrying Koji, who was the manager of the store where she worked part-time. Touko was nervous when she first met Koji's son, Hanzo, but was shocked. Despite being Koji's son, he was a handsome, muscular, and attractive male. Touko loved Koji, but he was getting older and unable to satisfy Touko's vigorous energy. At that time, Touko could not resist meeting this mass of male, and ordered an aphrodisiac online. (Of course, same-day shipping and free shipping.) Then, one day, after repeatedly giving him the aphrodisiac, Hanzo finally awakened into a monster beyond the realm of a human.