Amending All The Rules - Group Sex, Seduction, Erotica

She got me horny then changed all the Rules.....

Excerpt:
My wife and I had come to the cabin for the weekend to have sex, swim in the lake, have sex, ride in the boat, have sex, lick her tits, have sex, jerk me off, have sex, ... well, you get my drift.
We had arrived about an hour ago. We decided on the way out here that we would go skinny dipping. Actually, Becky had suggested it and I was all for it. Of course I was really horny at the time. I had had to go three weeks without cumming. Becky made me promise that I would go that long and I had, in fact she had made me go five weeks. She said it would be worth it. It was. In fact, I had gone nine weeks with only cumming only once - about three weeks ago. She made me jerk off, while I was looking at a gay magazine. My goodness, my cock was hard and she knew it. Last night, Becky kept sucking on my cock and licking my balls until I was about to cum. Then she would stop and say we had to wait - she did not want me to cum that quickly. As we were "waiting" she worked a large dildo into my ass. I enjoyed it as I always do. For some reason, she really enjoys doing it to me as much if not more than I do. In fact she says that I would rather have a dildo up my ass that fuck her cunt. I think I agree. She gets glassy eyed and starts to breath really heavy as she fucks my ass with a dildo or her fingers. Anyway, with this big dildo stuck in my asshole, I licked her to orgasm three or four times. She sucked on me while she worked this monster cock into my ass until I was ready to cum and then she would stop and "wait" again. She did that about ten times. We would even fuck for a while and just when I was about to cum, she would make us stop. I enjoyed getting turned on like that to a point, but I really needed to finish. I needed to blow my nuts into her cunt. Instead, Becky said to wait until today and she would make it worth my time. In case you are wondering, yes, I had the dildo in my ass the entire time. I have gotten where I love that dildo up my ass when my balls are full and ready to pop. Becky knows it too, and I am glad that she does.

Before we left for the lake, she eased a butt plug into my ass that was even wider than the dildo and said I had to wear it the whole time. "I want to get your ass so stretched out, it stay open even longer than it does now when I pull the dildo out. Your asshole is as loose as any queen I have ever fucked," she told me. I had heard all the stories. She had fucked only gay guys until we met. She said I was the first straight guy that she had ever fucked. My wife is, as they call it in the dirty magazines, a total fag hag. She loves the challenge of getting a gay guy to get it hard enough to fuck her. She says that is sexier than fucking a man who really wants to put his cock in her cunt. She says that when a man is hungry for a cock in his mouth or ass and she can get him so turned on that he fucks her in her cunt, mouth, ass, or even her hand, that makes her really feel the power she has as a woman. I knew how she felt when we got married. However, she told me that she had decided to give it up and go with a straight guy. I did not care what she used to do, I just felt I was lucky to marry a chick with sex on her mind all the time.

Anyway, she had me wear very loose short pants and nothing else on the trip. The shorts were 3X and I have a 34-inch waist, so you know they were easy to pull down. All the way to the cabin, which was about a three-hour drive, she kept sucking and jerking on me until I was about to cum, then she would stop. I was so horny; I would have fucked a Billy goat. She asked me how the butt plug was doing and I told her that my ass kept squeezing it.