I don't exercise enough, so I found a popular trainer and asked him for one-on-one instruction. I thought the trainer would be a muscular guy, but it turned out to be a tall, voluptuous beauty with a simply amazing body! Her K-cup breasts pressed against me as she enthusiastically instructed me, and my cock began to heat up! "Don't move!" She said as she straddled my cock and thrust hard! I tasted cum over and over again and milked him 14 times! I didn't even have to wiggle my hips...