You do want to know how deep the rabbit hole goes, don't you? It's not like you're going to wife her, you're just looking for a perfect-looking chick.
No matter how weird you think your kink is, there's a girl on that website pumping out videos catering to your exact fetish.
No reason to not give it a try, at the very least.
If she's not on Many Vids, chances are — she doesn't exist at all.