Defiantly Cheated on My Spouse

I cheated on my wife this past month. It was a fling during grad school; I met this guy at a bar, we clicked instantly, and it just happened over a few drinks and some heated conversations about life after academia. We hooked up a couple of times in secret when he visited town for work meetings. Our affair fizzled out as quickly as it started once the spark ran out, but the thrill of knowing I was sneaking around with someone else still gives me a rush. I wouldn't hesitate to do it again if I had another opportunity.