I suppose it all started when I walked in on my wife (I'll call her Elizabeth) having sex with a younger man. I had a headache and left work early to find this 20 something guy fucking Elizabeth in the ass and getting KY jelly all over my leather couch. It's no wonder it had such a nice shine. We separated for 2 months and it was the loneliest time of my life. She went to live with the guy and I didn't have any sex at all. I was too depressed. We eventually got back together and she renewed her vows to be faithful to me.

I thought everything was fine until I was fooling around on her computer and discovered a series of emails to a new lover. They were incredibly dirty and included times when I would be working or out of town.

There were quite a few letters. It seemed this affair had been going long before we separated and was still going on. As I read them in more detail I realized she wasn't just talking to one guy, there were three and it seems she had slept with all of them.

By this point I was infuriated, yet a little turned on. The letters talked about how horny she was all the time (she's told me she had a headache a thousand times) and how much she wanted to swallow this guys come or how much she liked it when another guy fucked her in the ass while she played with her monster vibrator. There was so much "I want to do this" and "I love it like this" that I was holding on to the belief that the letters were just fantasies and not describing things she'd actually done.

I also didn't know my wife had a monster vibrator. I had bought her a vibrating egg and a few dildos over the years as gifts but nothing I would describe as a monster. I decided to check out her toy drawer to see if I could find this elusive toy. Sure enough, I found a 9-inch vibrator with ridges that I could only describe as a monster. The fucking thing took D batteries!

I know it seems weird, especially given my wife's history with infidelity but it wasn't until I found the vibrator that I realized these weren't just fantasies. I was holding in my hand proof that Elizabeth had some other sex life that I hadn't been aware of and that's when I snapped. Since she was cheating, I wanted to cheat too. I tried to think of someone I would have an affair with and came up dry. Then I checked her bookmarks and found an online personals site she was using to find these guys and signed up myself.

There were lots of women online that wanted to fuck. I originally thought I wasn't going to be able to afford the luxury of being picky. It turned out I had to narrow down the candidates for my little tryst. I chose Maxine, a thirty something blonde that was into exhibitionism and loved the thrill of danger while having sex.

It was too easy. I set up a date with Maxine and if there ever was a sure thing, she was it. I had never though of myself as the cheating kind but looking at her body as I helped her out of her clothes in my living room I could only wonder why I hadn't done this before. I had brought Maxine home early as far as being dangerous went, Elizabeth was at her pottery class and would be home in an hour.

Maxine had really sexy lips and it was obvious she loved giving head. I brought her to orgasm with my tongue and when my neck was too sore to keep licking she didn't seem to mind. She just kept sucking my cock, determined to make me come. Trying to hold back and last as long as I could I only managed to make it 15 minutes before shooting a stream of come down her throat.

She didn't let me rest and made me to fuck her missionary style on the couch, then she was on top, then she wanted it doggy style and all the time she was moaning and screaming how much she loved my cock. I had to pull away because I knew I wouldn't make it. When she objected I opened the drawer to the coffee table where I'd hidden my wife's toys and pulled out the monster vibrator. At the sight of the thing Maxine's eyes widened and she started to beg for me to fuck her with Elizabeth's massive toy.

She leaned over the back of the couch with her tight ass up in the air. Her hand was between her legs rubbing her clit and she kept saying she wanted to be totally fucked. I wasn't sure if she could take the whole thing it was so big and her pussy looked so small in comparison but it gradually opened to accommodate all nine inches as I eased it in.

She kept moaning and I reached back and got some KY. I started spreading it on her asshole and she didn't protest when I inched my finger up there while I continued my assault on her pusssy. She was moaning so loud it was almost like barking as I pumped the massive piece of plastic in and out of her and probed her ass with my finger. Then in one smooth motion I pulled the vibrator out of her pussy and placed my cock at the entrance to her ass. She moaned that I should be gentle and I eased the head in very slowly. It was so tight I could barely move. When I finally managed to get my entire cock in her ass I started to push the dildo back in her pussy. She really started moaning then, begging me to give it all to her. I didn't even manage to get it half way when the door opened and it was Elizabeth.