After watching a porn where someone rides dick in a way I never have, I ask my roommate if I could use their dick to practice doing the same. I even say I’d like to set up a camera to watch it back to check my work. When they say they haven’t jerked off yet today, I consider it the perfect opportunity! I start by getting him nice and hard with a blowjob. I then climb on top and start riding it the way “I normally would” but ask if I’m doing it the same as she was in the video. He tells me it feels good and I keep going, riding harder and faster until I cum on his dick. He then switches to holding the camera so I can see his POV. I ask if I’m doing a good job and you say I am. I tell you to prove it by cumming inside my pussy.