I said "Is there room for one more?" He said sure and told me to sit next to him on the bed. I sat down stoking my cock as I watched them. She looked ...p at me and said "Why do you still have your clothes on?" I said, Uh I don't know, and peeled off my shorts and shirt.I sat for a few minutes stroking my boner, then she said "Let me help you with that." and moved over taking my cock in her hot juicy mouth. I leaned back as she expertly work me over, going from the tip down to my balls and back.. Nina was tied to a chair in the other room . Rocky took out his fist from Sheila's cunt & went to get Nina. He had Nina put on an 8inch strapon dildo & he told Sheila to get in the doggystyle position. First he had Nina put in the fake phallus & then he followed her . Sheila was now dpd in her pussy . she couldnt scream cuz of the ballgag , but her cunt was now stretched to the limit she had nearly 19inches combined in there. Sheila orgasmed 3 times before Rocky withdrew & spilled his. "Yes, yes i'm cumming, i'm cumming!" I groaned thrusting rapidly."Do it daddy, do it! fill my asshole with your cum, you know you want to, you know you want to, and now you can!" she cried.I thrust hard several more times, and then I felt the trigger go off, and with a mighty groan I thrust deep into my stepdaughters hot wet asshole and began shooting my load."OH CHRIST MOTHERFUCKER YES!" I yelled as I began pumping her ass full of my hot sticky load."YES DADDY, YES!" cried Marie as she felt me. It was the second class of the day for me; I was pink and sweaty and was looking forward to having a long soak in the bath when I arrived home.Pete was in London on one of the interminable conferences he and I had to attend and would be away for two nights. Although my husband could be trusted to remain faithful in a way I had proved I could not, I couldn’t stop myself wondering whether any temptation in the form of female company had come his way.I had been filling the time by catching up both.