My ex worked at an office with its own private gym. One evening, we had to stop by after hours, and he showed me the workout space. There wasn’t anyone there, and we were horny 20 year olds (fucked everywhere we could), so it wasn’t long before we starting making out on the leg extension machine. One thing led to another, and then we stripped off our clothes. I rode him as he sat in the chair, and it was so awesome to turn around and watch our naked bodies in the floor to ceiling mirror. I could see his leg muscles moving as he matched my pace with his thrusts. I liked watching his hands as they grabbed my ass.
After several minutes in the chair, he moved me to the weight training bench and fucked me doggy, so we could both look directly at each other through the mirror. I enjoyed his smoldering stares as he drank in the sight. There is nothing sexier than a guy’s face when he is deep in the throws of passion (eyes half-mast but primal, mouth slightly agape). His dick felt amazing as he pounded me from behind, and it wasn’t long before I came hard and he came with me.