I guess it could be that with all the prep the last few days I had not had a chance to even think about sex.I could tell that my sister-in-law (Susan)...was very apprehensive about the coming storm. So after feeding her k**s and getting them settled in the hall way of her utility closet with air mattresses, I sent her to go take a hot bath because we didn't know when the next time she would be able to do that. She thought it was a good idea. So she went in and poured herself a bath and I went on. On the way out, I saw Chip sleeping in the first floor lounge, his feet hanging uncomfortably off the end of the couch. I opened the door."Yo, dude," I yelled."Huh?" he woke up slowly."Room's all yours, honey."Terry and I took our seats in the cafeteria with our trays of food."So?" I asked."Well, obviously you were right about the money," she started. "But you know that. I talked to Dad, and he couldn't believe that she had borrowed the money from you. I told him that I couldn't believe that he. I started pounding into her, and the moaning increased, as I battered into her ass. Sandy brought both legs together on one shoulder, and clamped her ass cheeks together, increasing the tightness of her asshole and rubbing my cock harder. She reached down and cupped my balls with one hand, gently rubbing them until they started to pull up tight and we knew I was about to shoot the goo. Sandys middle finger slipped into my asshole to the first knuckle, which sent my cum on its way. I pulled my. Slowly I lowered my hand and grabbed her right shoulder and started stiffly massaging it.All the weights I lifted till date gave me a good strong grip. She seemed to like it as well though I was pressing her tight. She bent her head on her shoulder squeezing my hand between her chin and her shoulder. I slowly started pressing her left shoulder also now. She was liking it a lot.With a long moan without opening her mouth, she kissed on my palm holding her shoulder. I understood this as a signal.