"My wife hasn't been feeling like it lately. We've been having sex less and less since I met you."Yuu reunites with his friend from college, Toru. Toru got married four years ago, and his wife, Kanna, is beautiful and seems to love sex. "Even now, we have sex three times a week," he boasted. Yuu, who was sex-starved and without a girlfriend, was frustrated. So he secretly visited Kanna and forced himself on her. Kanna resisted Yuu 's uncontrollable sexual prowess, but she ended up climaxing. After Yuu continued to cum inside her five days a week, Kanna finally found Toru unsatisfying...