Please help

I am a guy and I share a flat with this girl, we are not together and I don't think we would work as a couple but lately I've had this problem.
She always comes back home and kicks off her shoes, then she puts her feet up on the coffee table when we sit and watch TV. The thing is her feet really smell, at first I thought "yuk" but then I started getting really aroused by the smell. I know it sounds gross but I think it's really sexy and all I want to do is touch her feet, especially when she first gets them out and I can see they are still kind of moist.
It's got so bad now I think about her feet all the time. Does this mean I have a fetish?
I am dying to ask her if I can touch her feet but I'm worried she'll freak out. Do any women here have a BF with a foot fetish? Do you think I should come out with it or better keep quiet?
Really need advise here, I'm going mad! Thanks!!

Hi

You are not going mad firstly so don't worry. It does sound like you may have a foot fetish which is NOTHING to be ashamed of. however i wouldn't ask your flatmate as if you are not sexually involved she might not like it. Do you have a girlfriend?? you really need to be sharing this intimacy with a girl you care for not your flatmate who might find it unconfortable.
I've never been out with anyone who has a foot fetish but it certainly wouldn't bother me in the slightest if thats any consolation. good luck x