Roleplaying the Professor-Student Dynamic

I've always been intrigued by power dynamics and one of my fantasies revolves around playing the part of a strict university professor with one of my students. I'm in my forties, single, and have never acted on this fantasy until last semester when a particularly bright and charismatic student caught my eye. We discussed our mutual interest in exploring fictional scenarios that challenge societal norms during office hours, always ensuring it was clear we were just roleplaying within the bounds of what's legal and consensual. One evening, after securing his consent and establishing clear boundaries, we engaged in a session where I took on the authoritative professor role, setting up study sessions with subtle erotic undertones. It felt exhilarating to explore this dynamic as adults with mutual understanding.