Workout at the gym

My gym instructor always wants to give me private personal training. The first time I agreed to stay after the gym's regular business hours for a private session really blew my mind. As soon as we were alone my instructor stripped himself completely and started to talk me into stripping as well. He said he could feel my heart pound faster already, so it was a good exercise. As I stripped, he studied my body inch by inch and curve by curve. I was excited.

He talked me into training my mouth, throat and neck muscles. I soon found out that this meant taking his rock hard cock in between my lips and letting him fuck my mouth hard. I did what he wanted, giving him maximum pleasure as my moist lips caressed the shaft of his cock. I felt his knob at back of mym outh, pushing harder and harder until he grabbed the back of my head, pushing his cock right down my throat. He started to shoot cum and most of it went right down my throat but his load was so huge a lot of it came out my mouth and on to my tits and tummy as well.

 

But I wanted some fun too, so I soon sucked his cock back up and pushed him gently down on the exercise equipment on his back. I sat on his hard cock and started riding it gently. I moved my ass is long, sleazy back and forth movement, letting his cock sink in real deep and then letting it out to the knob. I rode him so hard I soon felt like cumming. He took my little dick and pulled it just a couple of times until I shot my little load on his belly.
Then I continued riding even more vigoriously until he came right in to my ass, shooting his second load deep inside me. We both agreed that this was a very good workout for several muscle groups and decided that we should do this on permanent basis from now on.