My Sister Part one

My Sister

When my older sister and I were young, we played the show me yours game, but after showing her my cock and balls, she would always chicken out. I never did get to see her pussy or tits.

Fast forward to now, when I still get hard thinking of her, and jerk off to visions of playing sex games with her. We are both married and I know she shares my inclination to watch porn. As two couples, we have gone to movies with porn as the theme, and after getting home I banged the hell out of my wife envisioning that she was my sister.

She has admitted to me in private that porn makes her horny, but never did she show any enthusiasm for playing those games now.

During one of my vacations, I stayed with my sister and her husband, while my wife visited relatives down east. Her husband worked 12 hour day shifts, so I got to spend a lot of alone time with my sister.

One day we were joking about our childhood games, and I asked her why she never showed me her body, while I stood there with my cock out. She didn’t want to answer, but when I pressed her, she said that she was afraid that I would try to put my cock inside her. She might be right, but I would never admit that to her. This is how our conversation went:

Me: didn’t you ever wonder what it would have been like, if we had both stripped and touched each other?

Her: yes, but I was afraid it would go too far. I really did like seeing your cock and balls. It made me horny.

Me: Do you ever wonder what my cock looks like now compared to back then?

Her: Sometimes. Hey I’ve got some porno tapes in the rec room in the basement. Wanna go watch some?

Me: what if I get really horny?

Her: I guess you could jerk off and I could watch.

Me: okay, let’s go.

In the basement, with the lights off and the tv showing 70’s porn, my cock was in full erection. We sat on the couch, with us on opposite ends.

Her: you look uncomfortable. Are your pants too tight? There is a big bulge in the front of your jeans.

Me: I know. What should I do?

Her: I thought you were going to jerk off?

Me: Is that really fair, that I am exposed jerking off, while you are fully dressed?

Her: what are you suggesting?

Me: you know what I want to see.