The feeling was electric. My cock grew even harder at her touch. 'What is she doing?!' I thought to myself. My sister was beautiful but I had never th...ught of her in a situation like this with me, or any sexual situation for that matter.Mary's right hand began to move, brushing the curve of her breast as she trailed it down the length of her torso, very slowly, so as to avoid the parents noticing. With a calm deliberate movement, she reached between her legs and unfastened the button on my. I didn’t know where these thoughts were taking me, but that particular truth, that I was submissive in Kyra’s role play and enjoyed it, might be a key to repairing my relationship with my husband. But that key might open a door that was better left locked. Before I finally fell asleep, I vowed to reexamine the very roots of my relationship with my husband. I was beginning to feel that, even if I did grow old with him, there would be no real joy in that, unless one or both of us somehow came to. Whatever she had been doing in the home had sharpened her cock sucking skills. I could have shot my load in the first few moments."Get undressed. We're going to fuck."I had never seen Pat be aggressive over sex like this before.From somewhere, I don't know where Pat produced some lube. She coated my dick and smeared herself.Pat bent over the foot of the bed, "You know how this works. Shove it in," Pat said crudely.It was a smooth entry into Pat's hairy cunt thanks to the lube. We warmed up. If other cars were in the park, obviously other guys, Jerry would invite them to park behind him car to watch a "naked guy" walk through the parking lot over to his car.Sometimes, there were two or three cars lined up for the show.After I walked to his car, Jerry would lower his window and invite my hard cock in. He would suck me dry while the guys in the other cars would just see my naked ass pumping in and out of Jerry's window.But !!! Sometimes, Jerry would say "I want to see you run."That.