” I said.“Okay, so you’re into incest, you can just pretend I’m your sister.” Mary said.“You are.” I said. “Paul is my father.”“Yo...u’re kidding, right?” Mary asked, looking at me for some sign that I was joking. “So I just lost my virginity to my older brother?” She asked after seeing my serious expression.“No. Only Paul is my father, we have different Moms. He knocked up my mom at the same time as he did your mom.” I said.“So we’re half brother and sister… wow.” Mary said.“And my mom, is his. I spread my knees apart slightly so I was a bit lower down, closed my eyes and very slowly guided his huge cock into my nervous waiting but willing mouth. I kept my eyes closed as It entered my mouth, my lips clasped round as I felt the tip of his cock run down the back of my tongue which I then ran up and I slid it all out again leaving the tip in, again I pushed down this time without my hand wrapped round to get as much of his cock in as I could. I was surprised it felt amazing. Aaron moaned. "Very nice," she said, "but you're still not quite ready." She reached down and grabbed his boxers, pulling them down to his knees. "Why don't you get out of _those_ and go sit on the edge of the bed." She licked her upper lip again. "Then the real fun can start."Gordo kicked off his boxers and walked over to sit on the bed. Mattachek came over and knelt down in front of him. "Before we start, I think we should get a little less formal," she said. "My first name is Elysse." That's a very pretty. I then took off her t-shirt and removed her bra.I then began to suck on her erect nipples which is something i knew she liked."God i love it when you suck on my nipples.It really turns me on".As i sucked on her nipples she began to ride my cock faster and faster."This is better than any bloody workout.Nothing like riding up and down on your young cock to work up a sweat".She was indeed sweating and also having another orgasm.I could feel her pussy juices flowing down my cock.I placed my hands.