Open Question: I've got a foot fetish, can I get sick?

[feedcrawler]

As in physically sick with infections or viruses and stuff like that. Well my sister goes to the gym every day and when she comes home her socks and shoes and sweaty and stinky and when she's in the sh0wer I like to sniff them, lick the bottom of them and occasionally use them for masturbation (socks). She gets them really sweaty because shes at the gym to lose weight (she's 300lbs) and because of the amount of skin she has more sweat glands and makes the shoes even sweatier and stinkier which aids my fetish.I know this is sick because it's my sister but I would never have any physical relationships with her, just her socks and shoes because of my foot fetish.Is there any way I can get rid of this foot fetish or should I embrace it?

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