Mahiro has a reputation in the neighborhood as the ideal son, or shota. But there are some moms who look at him with sexual eyes. His best friend Ryouta's mom, Sakie. His beloved mom, Natsuko. Natsuko's sister's, his aunt, Rika. And Mahiro's next-door neighbor, Tomomi. Following the threatening emails they receive from someone, these moms seize the opportunity to indulge in a sexual intoxication with Mahiro, the ideal shota. Behind them all is Mahiro's best friend, Ryouta, who holds a grudge against him for a certain reason. What will become of his forbidden destiny with these moms...?