Samantha smiled as she moved into a doggie position. Brian hesitated but then she reached between her legs and positioned the tip of his cock at her o...pening. Brian was amazed at hot, wet and tight his sister's pussy was.Brian watched as his cock can back out of his sister covered in her juices. He heard her breathing as she prepared to feel him push back into her. Then he did and he watched as she arched her back with pleasure. His hands now gripped her hips as he started to steadily pump her. My lips take turns surrounding and sucking them into my mouth. He groans his pleasure. I kiss my way downwards towards his crotch. I kiss his belly. He is fully erect now and his cock is pulsing against my neck. I wrap a hand around his cock and suck his knob into my mouth. He gasps and his body twitches. I ask "is this ok?" Yessssssss, oh gawd yessss!"I suck his cock and my tongue ravishes it inside my mouth. My head bobs up and down. In unison, my right hand pumps his shaft. My left hand. She was definatly gorgeous. Her long legs were not tanned, but it didnt matter. We sat and talked, flirting for a lil while, and the next thing I knew she was sitting on my lap in my lil truck. We started kissing, and she was flashing her perky bcups at me, enjoying my hands on them. We decided to get out, due to lack of space, and moved back into the woods behind us. We went over to a rock just down the hill and kissed some more. I pulled her shirt up and had pushed her. After everything.”“I know,” she murmured. “But we went there that night in the cabin before the twins came. We tried it out, as much as we could. And we knew we had to let it all go for now. You saw it. Hell, you were the one who said we had to give it up. You convinced me. So trust in that, okay?”“Yeah, you’re right. I guess I need to embrace the lie,” I said, laughing gently.“Oh, it’s not a lie, Matt. Don’t say that. What you and Heather have, that’s the least lie ever.”I gave Lara a squeeze..