Playing Doctor with a Stranger

I've always had this fascination with role-play scenarios that involve power dynamics and a bit of mystery. A few weeks ago, I was at a local cafe when a stranger approached me. We started chatting, and before we knew it, the conversation took an unexpected turn. They mentioned they needed to visit the doctor urgently but were in a hurry and didn't have time for an appointment. Without much thinking, something inside me clicked, and I offered to be their 'doctor' for the night. It wasn’t just about physical intimacy; there was this intense connection built on trust and playfulness. We went to my place, where we set up a makeshift doctor's office with some blankets and pillows from my couch. It felt weirdly normal, like stepping into a fantasy that both of us wanted to explore. I played the part seriously, asking for medical history, conducting fake tests, and they willingly participated in this game. But here’s the thing: after it was over, we talked about our real lives and realized there wasn’t much overlap between our worlds outside of this night. So, my question is, are these kinds of one-night role-play encounters common? Am I just a weirdo for enjoying something so specific and unusual?