Cheating Girlfriend

I know my wife since childhood and we first got together while we were teens, then she moved away for school and we broke up, 10years later we get back together and that's where it begins.

She was my first love I couldn't forget and was madly in love when we started dating again. I didn't know much of her life at the time. Less than a month together I found out that she kept flirting with her ex, then also with another ex. At this time I wasn't living with her and not even in the same city for my work, she was living with one of her friend. They were a group of friend that would party hard, get heavily drunk and share quite openly some sexual stuff. But my gf wasn't just open for sex, it's actually quite the opposite. She loves the attention, and also, she loves the power of seduction. So she kept a hand of her exes, teasing them, toying with them, she had friends that she would seduce and completely lie to them about how her couple wasn't so great and stuff, although it wasn't the truth since she didn't leave me for them.

Sadly for her, these games went too far and it broke multiple relationship and did some damage to our relationship. She end up having sex with some, I still don't know the actual truth about everything but I know for sure that she cheated on me with at least 4 different guy and flirted with more than 20.

The huge thing went when she went for a "family" vacation, she end up staying 3days with them and left for some guy she met on the internet, fell in love with him, stayed months there and actually breaking up with me. Ends up she made a move back and came back after this.

All this made me a cuckold, turning the jealousy and pain into erotic arousal. Although she's not into the classic fetish of cuckolding, she is a cheating slut and we enjoy that sexual life.