Just Got Out of My Long-term Relationship and I’m Reaping the Rewards

So, yeah, just got out of a three-year relationship with Sarah. We were together since college, but she was always like ‘Let’s hold off on that’ when it came to getting physical. But now I'm in my late twenties, I’ve started to explore myself and what I really want from sex. Just the other day, I finally found this gay bar near downtown. I didn’t expect to find anyone there, but damn if I didn't meet a guy named Mike who was into everything, and I mean everything. He had these amazing hands; they were all over me as soon as we got back to his place. We barely talked, just sort of locked eyes and started going at it right then and there on the couch. He’s like, ‘Fuck, you’re huge’, which was new for me since I’m used to people being more polite about such things or just not saying anything at all. Anyway, he starts sucking my cock so hard I thought I’d come right away. We moved from his living room to the bedroom pretty quickly, and when we got there, I couldn't wait any longer, I needed that tight ass around me. We used some lube and I slid in slow, letting him adjust before going all the way in, feeling every inch of that heat. It was intense, I mean really fucking intense. Then he wanted to switch it up; we got into some rough stuff for a bit. Slapping his ass, pinning him down, it felt wild and uncharted territory for me. When we were done, though, Mike suggested trying pegging, something completely out of the blue, but hey, I’m game. So here’s my question: is it normal to have such an incredibly diverse range of interests now that I'm single? Do others feel like they can finally let go and explore after being in a long-term relationship where everything was held back?