Should I have one last fling?

Anonymous
So, I'm engaged to a wonderful man, we're getting married in April of next year. We recently went to a friend of mines wedding and his best man is my ex, let me add that we were each others firsts for everything and we were together for about 4 years. My ex and I last slept together in 2007. Well, he's been texting me and emailing me asking to hang out and pretty much told me that he wants me. He doesn't have a girlfriend, and he knows I'm engaged and all that. I'm just wondering if maybe I should have one last fling with him. I don't want to hurt my fiance, I love him very much, but I don't want to regret not doing it, because frankly it's the best sex I've ever had. I know that I want to spend the rest of my life with my fiance, but I'd rather sleep with my ex before we are actually married, if that makes any sense. I'm not a bad person, I've never cheated before and I'm just wondering what other peoples thoughts are. And why would he be doing this now? why not before when I was single...
Should I have one last fling?
17 Opinion