It was a typical Saturday evening. Only this time, we had shuffled the kids off for the evening, mostly so we could have an evening free.

We went nowhere. We got some takeout food and had dinner at home. We finally had the chance to watch a few grown up movies and stay up late, without fear of interruption. It was a long time coming, and we didn't feel guilty at all. Everybody needs this time.

We finished up the movies around 1am, and moved back to the bedroom. This evening was certainly not going to end without some kind of sex.

We wasted no time getting started. I started by kissing the back of her neck, and nibbling a bit on her ear. That always gets her libido running. I know her. I really was not into going too slow. I paid a little attention to her tits and nipples before I went down on her. I wanted her to cum a number of times tonight. I planted my face on her pussy and began licking in a circular motion on her clit

I think this was the fastest way to get her off. I soon started sucking on it, and she came multiple times. I wouldn't stop until she threw my head away from her. What would be next? I really was wanting to fuck her, and just throw her into unimaginable extasy. At the very least, I thought, an amazing blowjob to return the favor.

But she had another idea...

She told me, no, COMMANDED me to stop everything. She stripped completely naked, which she never does unless she's showering. Then she buckles on the strap on belt I had bought her a long while back. She obviously had adjusted it to fit her just right.

This was going to happen. I really never thought she would actually do this. I wanted to try it for some time, but she was pretty pensive about it. I guess she was over that thought.

But I wasn't aware that she had bought another cock to fit on it. This one was a bit bigger and dare I say, pretty intimidating. She yelled at me and told me how hard she was going to fuck ME, for once. Damn. Who was this girl?

She forced me to lay on my back on the edge of the bed. She lubed up her dick and my asshole. She eased it in, just as slow as I do when I fuck her ass. She eased in the head, backed away, then a little more each time. She was determined to get the whole 7 inches in there. My cock grew hard, and I think it maxed out at 7 inches itself. I was so much harder than I'd been in my life. She was making me her bitch. She went as fast as I would let her. I grabbed my cock. Her tits were swaying with every thrust. I told her to go as fast as she wanted to.

This must be the ecstasy she feels when I slam her tight little asshole. She was hitting all the right spots. I wasn't allowed to jack off, only hold my cock up straight up. I don't know how I held out for so long. Without so much as a stroke on my part, my hard cock pulsated violently and spurt out rope after rope of hot cum. I came hard for a good 30 seconds. She had leaned in and took my load on her big tits. I had cum like a porn star, and she was VERY pleased with herself. I was spent.

She giggled and headed off for a quick shower. I took one a bit later. When we met back in the bed, she gave me a peck on the cheek and fell asleep immediately. She would, that girl.

I'm pretty sure she's added this one to her bag of tricks. I don't know when the next time will be, but I think that's her plan.