As frequency of interaction increases, those others become more familiar and, certainly, the comfort level of being around them rises. In some cases, ...amiliarity breeds comfort, which, in turn, breeds flirtations and some good secret fun. This is about one of those cases in my own life. Having been with my wife for a total of 5 years now, i can say i never got along with her brother. He and i simply had significantly differing views of life, not to mention not a shred in common. Interaction was. I was getting a little bored and about to leave when something happened. Livy leaned down and kissed my mother. Sweet, I thought to myself. Very sweet. But the kiss did not stop and Mom's hands were holding Livy's head with her hands and she was roughly kissing Livy back. I could see tongues being swapped. And Livy's hand went inside mom's short robe and began to squeeze a tit. Now this was the goods.My cock was now hard as concrete. It wanted to cum very badly. I didn't mind at all. I was. I pulled her close to me and could feel her hardnipples press against my chest as our lips met. We kissed gently at first,but as Kim pressed her hips against me and my cock began to get harder, ourpassion flared. I put my hands on her bare butt, cool in the water, firmand soft as I pressed her against me. As our kiss ended we were both out ofbreath and flushed with passion. "I want you" she murmured. "You sure?" I asked. "I don't want to take advantage of you." Iwas lying. The she decided to do something else. Getting off the bed, she went around to the other side and got between her friends legs, positioned her rock hard cock between the wet lips of her pussy, and pushed forward. With the walls of the vagina so slick from femine juices the entry went smoothly and she drove deep into her friend with that first thrust."Ohhhhhhhhhhh Yeeeeeeeeessssssssssssssssss," she heard Samantha groan.With the pressure of the penetration Samantha pulled her mouth off Buster's.