Darenimo Naisho de

Despite his playboy looks, the popular and good-looking Maki believes that sex should be done with someone you like. A pure-hearted teenage boy that you rarely see nowadays. By some accident, his classmate Miyashita found out about him being a virgin. In exchange for his silence, Maki is threatened into going out with him. He reluctantly accepts, but later discovers that Miyashita is a huge sadist.