Just Got Over My Ex and Am Ready to Have Some Fun

Got out of a long-term relationship last week, and I've been feeling like I need to get my groove back. Met up with a friend from work yesterday, just for drinks at this fancy new bar downtown. We were having a blast, catching up on old times, when she leans over, whispers that her husband's away for the weekend. Next thing you know, we're whispering dirty jokes and sending each other naughty texts all night long. Before I knew it, she messaged me back at midnight saying she wanted to come over. We started off with a bottle of wine and ended up having the wildest make-out session ever, lips locked, hands everywhere, tongues wrestling like we hadn't touched in years. Eventually, she gets on top of me, straddling my lap, grinding against me through our clothes until I'm rock hard and she's soaked wet. She slides off her panties and mounts me, riding me hard as if she’s trying to prove something, it was so intense, we barely talked the entire time, just moaning and grunting. Her hands grabbed my ass cheeks, squeezing them tight, pulling herself closer to me with every thrust. After we finished, collapsed on top of each other, both breathless and drenched in sweat. Is this normal? Do I sound like a slut? What's next for someone like me?