I thought maybe I ought to ask why she was getting so physical with her brother, but when I opened my mouth I was suddenly tongue-tied. My heartbeat s...unded like jungle drums in my ears. My sister's body was soft and warm with my arm wrapped around her, with her body pressed lightly into mine. I settled on a simple, neutral topic. "What kind of knitting are you learning to do?" Basic stuff. Sweaters and scarves. Afghans. I found a book on how to knit soft cotton underwear." That sounds useful,". Fucking like it was going out of business. I could feel my asshole tightening up as the rocket slid into the chute ready for lift-off. "You got it, Baby. Any second now I'm about to fill your tight little pussy right up with grade A premium four-star straight from the pump," I promised her with my cock pounding away like a jackhammer on speed. Nearly there, I grunted to myself. This was going to be a big one. My balls felt swollen and huge. Obscenely inflated like a pair of spunk filled. Todd checked out her profile while he waited for a response. At first, he was disappointed to see that she was 230 pounds, but as he started looking at her pictures, he got turned on by how well she carried her weight and by how big her tits were. She had also posted a picture of her from the back side. Even though all her photos showed her with cloths on, Todd started to imagine would he would do with her with her cloths off.Suddenly Todd got an email from her. It simply read "do you want to. You look down and can see his hand on your dick, firmly gripping it and stroking up and down. He has a nice grip and it feels so good. Im getting turned on watching you stroking each other. Ok.. Ive seen enough. I get up and put my hands over your hands and cocks&hellip,.. and lead you into the bedroom. Upon entering the bedroom, Scott and I keep you standing as we both slowly take off your clothes. I stand in front of you and finish taking off your pants, and then dropping to my knees in front.