This was insane. She was his sister. He shouldn’t be fantasising about his sister. The images persisted in his head though, his imagination adding t...e details that he didn’t know. The room suddenly felt very hot and Justin pushed the covers to the foot of the bed. What was wrong with him? He needed to get up at six tomorrow morning for work and couldn’t stop his mind working. She was only his step-sister though. It wasn’t as though they were actually related. He pushed those thoughts away.. Some would think scandalous thoughts about our relationship given I was engaged. It was clear their plan was to pull all the attention to me and Merritt. However, it was misguided of them to exercise such a bold plan without my knowledge.I was having trouble picturing Kate acting as the architect of their scheme to include other women in my sex life. Something had changed in her personality. "What life events has she experienced to broaden her perspective so much? Is it some dynamic with. She released my cock from its prison. Taking it into her hand, she paused to admire it. "I'll never get used to how big you are," she said. "You are a beast!" She took me in her mouth.It felt so good. I closed my eyes and imagined Jenny bobbing up and down on my cock, taking me in her mouth, bringing me pleasure.I opened my eyes and looked down. Kathy had one hand on my cock, the head in her mouth. The other hand was down her panties, fudding herself stupid. Her shirt hung open revealing her. I would always make sure Amy's pussy was well stretched when she would orgasm. As time went on, I started to noticed that Amy's pussy was getting looser, and would learn she had become a pro at taking this big toy. I don't really think she was permanently looser, it's probably more due to the fact that anytime I fucked her, the big toy had been in her very recently. Apparently, having now grown accustomed to the big toy, she would regularly stuff the 2-inch wide toy in her pussy while using the.