I had never thought of looking at or touching a man's penis before, let alone sucking one! "I said, suck my cock, BITCH!" He yelled threateningly. The...guy was huge and rippling with muscle from head to toe; I knew if I tried to resist he could easily hurt me. So I got down on my knees and looked at his cock.It was huge! A giant black cock stuck out from an unruly mass of wiry hair. Looking back on it now, I'd say it was about 7 or 8 inches long, and extremely thick. I looked up at him and. Unphased, he traced a line from my nipple down my belly and between my legs.My heart was racing. Rule one. Details. Had I asked about other people being involved? No, I hadn’t. It wasn’t a convention or a party. We hadn’t discussed rules about other people at all. Wasn’t that a sort of a distraction? Of course it was. I could sing out a safe-word, call it done any time, and be as pissed as I wanted to that he’d planned this.But what I thought was: We hadn’t made a rule. Point to him.The. I have posted many fictional stories on this site and all contain some element of truth but are a really a compilation of experiences (some wishes) I had before and after my marriage. Just like the Threesome story I mentioned above the following story is also true. The following surely would not have happened if I didn't separate from my wife and certainly nothing I even imagined, at least the way I found out and what happened. but I did kind of worry about a prior event I thought that may come. I love it. I crave being hurt sometimes. He has no idea how much I want him to take complete control and do whatever he pleases to me. He disappeared into our bedroom while I began to clean up the kitchen. He called for me just as I was turning the dishwasher on. I entered our bedroom where I saw several different things on our bed and his nightstand. He walked up behind me, grabbed a fistful of my hair, and tipped my head back. His other hand went around my throat where he started putting firm.