If you are under the age of 18 or do not understand the difference between fantasy and reality or if you reside in any state, province, nation, or tri...al territory that prohibits the reading of acts depicted in these stories, please stop reading immediately and move to somewhere that exists in the twenty-first century.Archiving and reposting of this story is permitted, but only if acknowledgment of copyright and statement of limitation of use is included with the article. This story is. My cock hardened... my naughty idea stirring my loins quickly.The idea was a crazy one.Fuck my sister in the car.Making it happen, though, that was a bit more difficult.After about 45 minutes, she turned her head and spoke, “This is very uncomfortable, can I try sitting on your lap?”“Sure”, I responded.She un-wedged herself from me and the boxes, and I scooted over. She then sat on my lap. She had to feel my hard cock.I would flinch my cock, every minute or so, directly on her ass.The first. I said a quick bye and returned to my flat, leaving my wife and Reshma to continue their chat. Over the next six months or so, I ran into Reshma over a dozen times, mostly in the elevator or car park.But our conversations hardly progressed beyond exchanging pleasantries. However, all this changed when Reshma came looking for my wife on a Friday morning. As she had a meeting that day, my wife had left earlier than usual. I was working from home that day and so invited Reshma in.We had an. She had brought her boyfriend with her! A man I knew very well! I stood there. Shocked. Humiliated. Unable to move. The woman in front of me giggled and said, “Ohhhhh, how cute,” as her boyfriend just laughed. “Well, slut, invite them in,” my girlfriend commanded. I had no choice and invited them in. I then tottered off on my heels to get drinks for all of them.My shock and surprises were not over. When I returned to the living room her boyfriend was standing in the middle of the floor, naked..