Custom video. I am your personal trainer and for today's lesson, I am really going to test out your speed and endurance. I begin to give you jerk off instructions for today's exercise, telling you start jerking off quickly as I gesture the speed with my hand while simultaneously showing off my ass in leggings to you in several positions and angles. I tell you to "yank your chain" for me repeatedly throughout the workout. At the end, I pull down my leggings and pull my thong to the side to finish you off with a cum countdown. I am surprised by your load at the end and tell you I can't wait to do another quickie workout with you in the future. Enjoy