This comedy romance hentai anime Mankitsu Happening part 3 is about a young guy Oyamada Keiichi who has not easy life with women, he can not make any relationship. The women don’t love him much. And the problem is not only in that. He lost his naughty job again. His friend Yoshioka had heard about Keiichi’s problem and called him. Yoshioka has Freedom manga cafe and needs somebody who could help him. He offers this job to Keiichi. Two pretty women will work with Keiichi. One is busty sexy Rei and another the daughter of the owner. Keiichi saw her a long time ago and loved her like a small sister. But now she had grown up and looks like a young woman. Poor Keiichi! Two sexy women and his “woman’s problem”. How he can handle it?