Go talk to my best friend, Jake

Still reeling from what I had just seen, I knew I had to go talk to someone, and my friend Jake was the best choice. I couldn't believe it but the sight of my sister getting off like that had really turned me on. I needed a solid dose of normal.

Remaining invisible and wearing only my boxers, I went across the few backyards that separated my house from Jake's. I saw the blueish light from the tv in his room and knew he was there. Finding the window already open, I was halfway into his room when I realized Jake was not alone.

There, lying on his bed, was Jake, with his arms wrapped around Heather DeHann, one of the hottest girls in school. Their hands were all over each other, and their soft moans told me of their pleasure.

I had no idea Jake was seeing Heather. Intrigued, I softly stepped forward and watched Jake's hand slip under her shirt, carassing her breasts. Heather had been fumbling with Jake's belt and zipper but now had her hand on his crotch, with only a thin layer of Jake's boxers between her fingers and his cock.

"Jake, why don't you shut off the tv so everyone will think you are asleep? I'm not supposed to be here, and we wouldn't want anyone interrupting us, would we?"

As Jake got up to find the remote, Heather grabbed his waist and pulled his jeans and boxers down to his ankles. I almost gasped as I saw Jake's cock spring out. I had seen him naked as a kid, but he had grown way bigger than me.

Jake lay down on top of Heather, lifting her shirt off and exposing her breasts. With the TV off, only the soft glow of the street lights allowed me to see his tongue dancing on her hard nipples. I found myself feeling my own rock hard cock, wishing I could join in.