Rika is a bright, cute girl who has charmed men with her gentle manner of speaking. In her private life, she enjoys making men happy, so naturally, she often engages in sex in a service-oriented manner. Today, we're greeting her with some quickie sex to make sure she feels as good as possible. Her reaction when she's being attacked is adorable, especially when she's being thrusted hard from behind, as she throws her hair all over the place and melts away...