My sister and I were left alone. And as usual when in the house, we were nude. We were in the living room again watching tv when my sister made a comm...ent about how much cum had gushed out of my cock. She wanted to know why I had cum so much more copiously than usual. I told her that there was something highly arousing about the way she had put her feet up on the chair and spread her pussy lips. And that it had turned me on a lot and caused my cock to not only spew a lot of cum, but it was as. As he did so the discomfort inside, while not exactly went away, coupled itself, entwined itself with a feeling of pleasure. A strange, physical bodily pleasure to which she had never felt before. She had never had an orgasm before, never played with herself before, and she was a virgin, so she did not even know the pleasures her pussy could bring her. This was the first feeling of this manner she had ever known and she squirmed and breathed harder as the weird pleasure in her bottom and pussy. He lets out a long soft moan, as do I, as we climax. Our semen pools together near his bellybutton, and as he breaths heavier, some bonds to my skin as well. Covered in eachothers cum, I collapse ontop of him, breathing heavily. Wow. Is all I can say. Once recovered, I prop myself up on my arms. He slides a hand between us and starts swirling the cum around his firm boy belly. He looks at me, then the pool, then back. Then lifts his hand. One finger covered in our jizz, he looks at me. .. er, eager.She ordered a large scotch on the rocks from the barman, who'd come over as she'd been climbing onto the tall stool. I paid for it!"You don't have to," she'd said."I wouldn't feel right if I didn't," I replied.Then we both sat in silence for what seemed to me to be a very long time."Well are we going to do this or not?" she eventually asked."Y-yeah, whenever you're ready," I replied nervously.I'd never done anything like this before and the fact that I was a novice at this kind of.