Rika Ayumi - Silent Wild. Starring in this piece of work is Rika Ayumi!! A beautiful girl with a mysterious expression, whose lovely and virtuous charms arouse the male instincts! When the 19 year old takes a shower, her smooth skin easily repels the water!! Her appearance gives off a calm and gentle impression, but she also has a wild side to her, as her hobbies include touring on a motorcycle and boxercise. Rika recommends the hula hoop scene as her e...