DASS-415 High-cadence riding position female masturbator with a large ass trained by road bike, making Miyatani Shion cum SP

Two students witnessed Shion speeding by on her road bike. They couldn't forget her ass straddling the bicycle, and the next day they were walking around the same path, looking around nervously, when they encountered her again. On a whim, one of them said, "Your legs are incredibly beautiful, so I had to say something. How can I make mine that pretty?" Shion asked, "Are you interested in training?" They quickly lied and said yes, so she replied, "Then I'll teach you all about it" and took them back to her place.,,,