I could feel my prick spasm and my balls tense as my jism began to rise. I sat there at the table looking around at the faces surrounding me like a deer in the headlights of a truck.

I knew that I was about to cum any second but there was nothing I could do to stop myself. I was beginning to pant and I knew that everyone in the room must know what I was about to do.

When I'd first accepted Cheryl's invitation to Thanksgiving dinner at her folk's house during school break I'd never even thought about something like this. When we first arrived I was fascinated by Cheryl's large family gathering. Being an only child of older parents I'd never attended an event like this before.

'Event' was all you could call it. There were at least 30 people ranging from toddlers to grand parents, siblings and nephews, cousins, the works. At first I didn't notice Cheryl's younger sister. She must have been introduced to me when we first arrived, but with so many people to remember I guess I forgot I'd met her.

That was soon to change.

Cheryl's little sister was 18 and in between high school and college. Apparently she was planning on attending her freshman year in the new year. For some reason she seemed attracted to me from the first. Maybe it was the fact that I ignored her in the beginning and she wanted to get my attention, whatever the reason she soon reintroduced herself in no uncertain terms.

I was standing on the porch sneaking a joint when I heard someone come up behind me and almost jumped out of my skin. Holding the joint behind my back I turned guiltily to see who the intruder was, only to find this young woman looking into my eyes with her smiling face.

She said that she wouldn't mind a hit if I wanted to share. I handed over the joint and in the process of smoking it to the nub I found out that she was Cheryl's younger sister Stephy.

To my complete surprise she took no time in offering to reciprocate. She said she had some Quaaludes in her room and left me standing there. But only for as long as it took her to get to her room and snag a couple of beers from the kitchen and her pills.

So there we were, sipping on our beers and flying pretty high on 'Ludes' with the entire Robinson family milling around the property. I didn't mind though because I was feeling no pain.

The fact that Stephy had her hand down the front of my pants as we looked out at the scenery from one end of the porch didn't hurt my mood either. She kept teasing me about Cheryl not being as good as her in bed, that I ought to try a really hot lover for a change.

I just joked with her about Cheryl being all I could handle, but I didn't ask her to remove her hand. I also knew - vaguely - that if Cheryl caught us like this I was dead meet. But how do you turn down a nice hand job from a pretty stranger in - pretty much - public?

My mind was getting even hazier, and I was beginning to drift pleasantly and all I really wanted to do was go to bed and fuck Stephy until I blew my load and then sleep. But suddenly we were heading in to the house. Apparently everyone was being called to sit down to Thanksgiving dinner.

I was amazed at the spread of food on the table. It looked like one of those Rockwell paintings. There were two huge Turkeys a big ham and so many side dishes my confused mind couldn't even take it all in.

I was sitting by Cheryl. I looked guiltily around for Stephy but couldn't see her. But even though only a few moments ago I had been thinking about fuck her brains out I was so distracted by my a sudden hunger that I almost forgot about her.

Cheryl poured me a glass of wine and I gulped it down. I began to pig-out on Turkey and fixins' vaguely aware that this was the most food I'd ever seen in one place before. Although the conversation was getting past me I was enjoying myself and I was on my second glass of wine when I felt something bump into my leg under the table.

Then my eyes widened as I felt a hand at the fly of my jeans, tugging away at my zipper. I stopped eating as I felt fingers slip into the opened fly and felt my prick being fished out into the open.