In Over My Head

I never thought I'd write something like this, but here goes. For the past few weeks, I've been really drawn to this idea of playing a younger version of myself with my partner. It's kind of scary because it feels like stepping into a character in some way that's not just role-play, you know? We haven't actually done anything serious yet, but imagining being treated like an eighteen-year-old again, it’s confusing and exhilarating at the same time. The physical stuff we've tried has been pretty intense; I get so lost when he acts like my guardian or parent figure. It's exciting in a way that makes me feel both naughty and protected all at once. But it also leaves me questioning if there's something wrong with me for finding this kind of dynamic so compelling. Am I just immature? Or is there some deeper reason why this turns me on so much? Do others find this weird, or is it okay to explore these things as adults?