Revenge or Family, it can fit in both.

When I was seventeen, I walked into our home to find my twenty year old brother fucking my then girlfriend. I watched for a little while as I was total shock. They didn't see me at any time and I didn't want to make them aware I'd seen them. To this day I'm not sure why he fucked her as he knew I really liked her. Nor did I know why she'd want his much smaller dick. Possibly because he had a reputation in our neighborhood as being a bit of a hard man. Finishing with her, and not telling her why, I pretty much ignored my brother from then on.

Two years ago my brother got married to an extremely good looking woman, who I instantly knew once we'd met at the wedding (I'd not seen my brother for three years) she fancied me. I'd never stopped keeping fit and had begun a year previously to lift weights when I attended the gym. I wasn't in a relationship per say at the time, as work had taken over my priorities. But I often had sex with an older woman who's marriage had broken apart.

Nothing happened between us, that was until eight months ago. She called by and told me her husband, my so called older brother had told, bragged to her about a girl he'd once fucked for a while, a girl who used to be my girlfriend. He'd told her I was heart broken and that he knew I'd watched them fuck, but had never said anything. I was so angry when she told me, I had to tell her to leave. It wasn't anger at her or me being horrible to my brothers wife, it was basicaly because I knew if she stayed I'd want to fuck her.

A week later I met her in the mall close to my home. The gym I attend is right next to the mall, so I'd gone in to get some things. Immediately she asked me if I was free for the sfternoon. When I said I was, she took my hand and lead me to her car. As we walked she told me I was going to fuck her, and I was going to fuck her as I'd watched my brother fuck my girlfriend all those years before. And the reason for it, my brother had gone over and over it with her, almost as if it was his greatest ever triumph.

Back at my apartment, I screwed my brothers wife for over an hour. She sucked on my cock as I licked her pussy and ass and then we fucked like I've never fucked anyone before. She was like a woman possessed and I loved every minute of it. Our final position, one she insisted on, was me fucking her asshole in the doggy position as she leaned over the arm of my sofa. The exact position I'd seen my brother fucking my girlfriend in. When she'd orgasmed and I'd cum up her ass, she let out a cry of joy and told me from then on we'd fuck whenever we got the chance.

My brother genuinely believes he's gods gift to women. But his wife certainly doesn't think that anymore, if she ever did. These past eight months I've been having such an intense affair with my brothers wife, and she's recently been asking me if she can move in. Telling me she's finished with her husband.

In a fortnights time I move to a new city to start a new job for the same company I work for now. I've already bought an apartment and have christened it already, by fucking my brothers wife overnight when he was away fishing with his beer buddies. She told me she got back just before he arrived home, with a pussy and asshole full of my semen. Yesterday I signed off on the home I now live in and also told my brothers wife, if she wants to, in a fortnights time, she can move with me. Her response was "I'm packing in my head already".