Yes Sensei: Bonus Story - Rocket Boy

Danny is smitten by a gorgeous Asian guy in his dorm. He soon finds that Kai showers every night at the same time so Danny makes it a habit to do the same. They soon become friends and Danny finds out that Kai is in a Karate class. Danny joins and he and Kai soon become sexual. What was first casual sex soon turns to love. Rocket Boy, a teen finds that a toy rocket is a sexual thrill when showering and eventually he tried the real thing. Oh boy.