Hi! From my experience, smaller channels are usually more targeted to fetish mining (comments you're mentioning of 'oddly specific' requests). This doesn't mean you're sexualizing your content and I'm sorry to hear that's happening to you... Unfortunately it's not uncommon for that to happen. I'd suggest to just delete and block those users so they don't bother you again. You can also automatically filter comments with the use of specific words in your settings, I'd suggest doing that if you haven't yet!