Is it normal to want to have sex with a woman wearing an alien suit?

A few months back I was thinking ahead to Halloween and was trying to design a costume that looked somewhat like the alien from the James Cameron Aliens movies. I didn't find what I liked online so I checked around and found a vendor who said they might be able to make something if I can draw it.

I designed it to be practical, allowing access for normal body functions and the ability to see and eat, etc, but what I received in the mail wasn't quite what I expected.

The costume came out great but very feminine looking. Once I tried it on I realized that I enjoyed it more than just a halloween costume. I felt very comfortable and sensual and sexy when I wore it and started wearing it just for leisure when I was alone at home.

I think it's since built into a fetish and now I'm starting to fantasize of having sex with a women while I'm dressed as an alien. Having Alien abduction fantasies where I'm either the captor or captee.

My female friends have seen the suit and most of them are freaked by it and wouldn't even consider giving me a hug wearing it, much less being intimate with me with it.

I've never done anything like this before and I don't understand why the urge to do it in this particular costume is so strong.

Used a pic of the costume as my profile photo so you can at least see what it looks like. Am I a freak? Crazy? All of the above?

-LK