He didn’t have a porn-star sized cock, but he’d always been pretty happy with it, and his sister’s reaction showed that she wasn’t disappointe....“Your turn,” he said, and to his shock, Caitlin grinned, and immediately took off her top in response.Under the baggy sweatshirt (which, he realized as she removed it, was probably her ex-boyfriend’s) she wasn’t wearing a bra, and Brad’s jaw dropped as his sister’s hefty tits came into view.Unlike the times he’d peeked on her in the shower, this time. It hadn’t been like that with her husband for a long time. Will’s cock was so firm and thicker than the one she usually felt. There was an apology at the start though. “My breasts aren’t any bigger than yours which I regret. They are sensitive though and look at the big nipples. Suck them, please.” God, it felt good!A question as she was sucking on Will’s willy, “How does this feel compared to the way Brad does it?”“Not a lot different,” he replied. That concerned her. So far messing with her. He was then going to fuck me nice and slow however he liked and no matter what i said, as we agreed, he wasn't going to release me. I was naked when he arrived, with everything we would need (poppers, lube, cable ties) and without wasting any time we got straight to it. I lay on my back on the bed while he fastened my hands behind the headboard nice and tightly, making sure I wasn't able to Break Free. He put a pillow under my bum and rubbed some lube between my cheeks. My cock and balls were. She put one hand behind her back and suddenly, I felt my fly come undone. I froze, wondering what she was going to do. Her hand snaked into my fly and her fingers wrapped around my rigid cock. Her hand slowly slid up and down a few times then her fingers found the pre-cum leaking out of me and began spreading it all around the head of my cock. Her hand felt so good as she slid her fingers up and down the length of my cock a few more times. I couldn't believe she was jacking me off in a bar, in.