Open Question: Why do I have a tickling fetish?

[feedcrawler]

It started when I was little (about 4 or 5), and since then, it escalated to a combo of tickling, stomach, and foot fetishes. My older sister used to tickle me a lot when I was little. Does this have anything to do with it? Strangely enough, I'm also not ticklish unless my sister is doing the tickling. I'm just trying to find out. It's hard not telling my friends/family, and I have a fear of being judged, so I can't muster up the courage to tell them. (NOTE: I'm not gay, because it's only girls that trigger this.)

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