I push my luck and get caught up in the spirit of things.

I decided to go with the moment and hope that things would resolve themselves later. I mean, as far as we'd gone we'd probably have regrets at this point anyway, so might as well fulfill my entire fantasy.

I removed my slacks and got down on my knees behind her. As I reached up to pull the leather thong off she told me to leave it on. Actually, she sort of barked her orders to me to leave them on. I didn?t argue. Instead I found an opening in the back, but as I pull the opening further apart I realized that there was no way I could get to her pussy with the way they were set up. Instead all I could see was her pretty little puckered ass hole. It was then that I understood why they were designed to pull her ass cheeks further apart. ?Stop thinking about it and fuck it,? she said irritated, reading my hesitation, ?I?ve already put plenty of lubricant in there, not to mention the five orgasms I had while sucking you off.?

Five orgasms? She had to be ellaborating. I reached down and fingered her and found that inside the leather there was plenty of stickiness that seemed like a mixture of several things. From the musky odor I knew she was right. Her crotch was swimming in moisture.

I grabbed hold of her hips and lined my cockhead with the hold of her ass. I was going slow pushing it in only a fraction and then pulling out. Natalie was wiggling all over in anticipation and it seemed a bit like frustration too. After about the fifth time of my pushing forward she finally lost control and shouted out ?Be a man and FUCK it, dammit? and with that she pushed back so hard that I slipped in. Actually, I pretty much SLAMMED in, all the way to my balls. I was stunned. ?Are you okay?? I asked? She came back at me with an angry sounding tone ?Yes, you fucker. Shut up and drill my ass!?

I was getting a bit ticked off at her. If she wanted to be fucked then I?d stop attempting to make love to her. ?Fine, bitch,? I said, a bit apprehensibly. She moaned loudly in response and it felt like she actually picked up speed from my saying this. I thought I?d chance a bit more and give her what she apparently wanted. ?Take my cock like the little bitch dog you are.? She screamed out a ?God yes!? and something else that I couldn?t make out. I leaned over and picked up the leash. This caused her to fall forward, her breasts flattening out on the carpet, her arms spread out in front of her, but her head was held back by the collar at her neck. ?Only dogs in heat get fucked like this. Are you a bitch in heat?? She didn?t answer. ?Are you?? I barked at her and I jerked the leash. ?Yes you fucker!? she moaned back.

The friction was building and I was a bit concerned for her, but I quickly blocked the concern from my mind and decided to push things further. Natalie was becoming someone else. She wasn't the sweet happy woman that I had known as a confidant and friend. She was a play thing whore for me to blow rocks off on. I don't even know exactly when the switch happened in my mind but the line was blurring. The Natalie in front of me now was my sex fantasy, plain and simple.

The best thing to do with sex fantasies is to take full advantage of them. So I placed my finger on top of my penis and slowly let it go forward with the thrusts. Eventually it was making its way into her ass along with my cock. Using the same technique I was able to get my thumb underneath until I was able to slowly start pulling her hole outward. The effect was amazing?my cock was getting squeezed further on the sides and her hole just seemed to gradually stretch to allow for it. All the time, Natalie was screaming ?yes goddammit? yes? god that hurts? don?t stop fucker! don?t you fuckin? stop? that?s so? fuck yes yes? god yes? more? fuck you! More?? I?m not sure what all she screamed out but it was more usage of the word ?fuck? than I had heard in the latest R rated movie.

I was now stretching out her asshole. My dream girl was in front of me and my dick was plunging into her nether hole like a common whore. I was stretching her beyond further use and I was enjoying it. Why? It disturbed and excited me. I was turned on by inflicting pain. That wasn't who I was. I wasn?t a violent man. Yet this **** was making me far more sexual than I had ever been.

I yanked the collar upward and went back to our first dialogue. ?I want to hear you say what you are,? I commanded her. She gasped and paused but finally, in between moans stuttered ?I?m your b-bitch. Your she-she dog in, in, heat.? I found the insertion of the word ?your? interesting. I took that as a cue. Speeding up my pounding I continued, ?And just like a bitch in heat, do you care where the cock comes from? Are you a one dog bitch?? She didn?t answer right away so I jerked the leash again ?No, no, I take cock? where I? can get it? uh, uh?? she continued her grunting. ?And who is the alpha male? Is it your husband?? I was really pushing my luck now. ?No? damn you? you are alpha? I?m your bitch? uh, oh god, fuck!? not his?? she was out right panting now, her body pushing back in response to mine with such precision you would have thought we had been practicing this for years. ?But like all bitches you?d still take his cock if I allowed it, right?? Again she paused and again I tugged the leash ?Fuck yes? I?d take any cock you?d want me to take at any time??