Is it normal to have a blow up sheep doll to have sex with?

I love my blow up sheep doll. I've had it for about six years already. I do clean it out on occasion and I'm very sanitary with it.

I use hand lotion as lubricant. I've used K-Y before too but that's too expensive. Sometimes I like to watch porn while doing it.

It really gets me off big time. I really want to find a girlfriend that's into it. Are there any girls that are into that kind of stuff? I mean if she can dress up like a sheep and say BBBAAAAHHHHH like a sheep and let me do her from behind that would be a really awesome experience for me.

So is this normal?