What should I do about this- does it correlate closely to my sexuality? Why do I feel this way and what does..?

you got yourself a fetish. It may not be the funniest of fetishes, but a fetish nonetheless. Whether or not it escalates into a dangerous arewa is what you should be more concerned about. I don't think that everyone is normal, and I don't think that you're sick and wrong, Maybe youre going through a faze, maybe you need to talk to a psychologist to try and understand how you're feeling