Story :  Sarasa Takasu is a model student and president of the student council. The vice president, Kazunari Shinjou , has feelings for Sarasa, but Sarasa has a sadistic habit of hurting those he loves. Sarasa tortures himself, believing he has no right to love anyone. In order to suppress the urges that go wild within his body, he has his cousin Haruki violently attack him. But Kazunari loves Sarasa, so he gets Haruki to train his body into something that's capable of satisfying Sarasa's lust. He's forced to drink aphrodisiacs, gets an iron ball attached to him... and is whipped across his manhood! And when Sarasa sees that...... This is a super-hard love story, which includes brand-new original content.