月とチェリー (2004)

Translated title: Moon & Cherry

When an alluring young woman joins an erotic writing class, she begins a game of sexual cat and mouse with a naïve college student. As they venture into more and more unpredictable territory in the bedroom, he begins to think she might be using him as a test subject for her fiction more than anything else.

Country: Japan

Director: Yuki Tanada