Teacher Kink Conundrum

Okay, so maybe it's not surprising in the context of 'adult content,' but I'm this middle-aged high school teacher and recently got into a rather niche kink involving students, or rather, adult actors pretending to be them. Not real kids by any stretch, just adults playing pretend because I have these memories from my own youth that still get under my skin. Now, the thing is, my partner doesn't share this interest at all and we keep our private life separate from school. So here's what gets me: I paid for a membership to access some of these adult roleplay videos and stuff just to keep it out of actual work hours, but somehow telling a few friends or colleagues that my new hobby is 'a bit of an oddball' never quite felt right either. I mean, how weird does THAT sound? And the truth feels like too much... which probably means I should just be honest with everyone and accept it as just one of those things some grown-ups have and others don't. Sigh.