I hate to even say it but my extreme is I want to know whether his ass/hole is hairy. It is just a predilection I have. Since I love to rim (and hoped that he loves to be rimmed) I really like smooth holes. In most cases the guys I get together with are fairly "hairless" so there is no problem there. But there are times when they are not and I approach them about using Wet and a nice razor to work magic on their hole. In the end, they get a much more enjoyable rim job because I am more willing to go deeper and wet up the area around the hole. Just one of those things. It certainly is a lot more than just taking off some clear nail polish but you would be amazed what a few extra bucks will get you.