When I came in, Sarah told me that she had called Maggie and that the party was still on, but everyone was to use their own discretion about whether t... drive in the storm. The two things Sarah and I had to consider were the distance we had to drive to get to the party, which for us was only about five miles, and the time we were going to leave to get to the party. Part of our deal was not to arrive at Maggie’s house until around 10:00 p.m., and spending only a couple of hours at the party. . Of course by now i was absolutely rock solid, next thing i know my sister-in-law pulls down her top, her large tits getting splashed by the water almost made me cum then and there. She pulls her top up just as my mrs comes back, my mrs gets back in asking what we are taking about, my sister-in-law says he was just saying how sexy you are. I'm sitting in this Jacuzzi red faced and stiff as a board, my mrs laughed and said we both look pretty good tonight, just then the sister-in-law starts to. A little more about me and my life, Miriam Carlyle 38 married to Henry 40 who I met at university and married when he finished his physics masters. I am an only c***d from a middle class background, Henry is certainly upper class his father a prominent MP, and like his father Henry’s life is very conservative.We now live in Bristol where Henry is a Don at there university, while I’m working as the head liaison officer for overseas students. Yes its as boring as it sounds both at work and at. ” Is all I could say.She looked at me, held up the tube of lubricant and winked, “We haven’t opened this yet.”In a moment I had her on her tummy with a pillow elevating her hips. “Spread your cheeks, Jen”As she reached back and spread open her muscular tight butt cheeks, I again placed my tongue on her tight little hole and went at it … for a while. Quite a while.“You gonna fuck my asshole or not?” Jen implored.Lubing up my middle index finger, I slowed worked it inside her. She said it felt Ok.