Too curious? Evolving fetishes?

Before I get into this I should explain a bit, as inhabiting this body is a multiple/plural system (multiple personalities or whathaveyou)--This post is shared between the host and one of the generally co-fronting headmates, Lucifer.

For a long time We've had a sort of doll fetish, that is, the realistic and--too often--young and female bodied/androgynous. It's the features, the innocence..It'd range from a deep fascination to sexual interest depending on the realism. But recently, it's been evolving into a fetish for the living, the pretty little dolled-up(pun not intended) darlings in shows or wrapped up in the latest fashions..And we're a bit worried (though the Host more-so than Lucifer). We've ehm..caught ourselves getting off to related hentai many times, and thoughts of incest and out-of-character sexual/romantic interest/fantasies involving friends often bleeds into this. We've been trying to collect dolls to ease this, but that's been a lengthy and expensive road and the urges to act on our fantasies (which we plan to keep vague) are still going strong..

So..any suggestions on curbing the urges or stopping the sexual association regarding the dolls..?

Why would you want to curb or stop it?

If you could choose a paraphilia, you couldn't choose a more harmless one.

Just enjoy yourself with your dolls. You're not hurting anyone, so fair play to you!

The only things I could suggest are:
One. Try to stop yourself fantasising about... Well I was unclear as to that part, was it dolls or something els? And try to focus on other fantasies.
Two. If your really determined then you could try a conditioning method, find something that makes you sick (preferably a smell) and introduce it whenever you have unwanted thoughts. The main problem with this is if there are two of you in one body then it might be detrimental if only one of you is thinking it, though I assume at least if your able to write thus post that external stimulus affect both of you?

Sorry didn't read the small print. May I be audacious as to ask to whomever replies to this if host has their own personality? It's just the term host implies otherwise to me. Sorry for the ignorance.

The fantasies were the ones involving friends, we have a fairly low impulse control and a history of acting on said impulses; And we've been discussing conditioning, and plan to try a little something with it once we get over this strep, but thank youu. c: As for the effect on us both, we can share the effects of things if we front simultaneously, as with the opening post. Pretty much like two people overlapping one another without like..breaking however many laws of physics that would. :B

Also, yes, our host has a personality; we call him "Host" because he shares the same name as another headmate and we don't want to confuse people, no worries. :u
-Lucifer