How would you react to a foot fetish?

[MT94]

Im horribly scared of feet fungus so Im not really sure how I would deal if I knew his been licking random guys feets.

First off, foot fungus is extremely rare and pretty obvious if someone has it... If a guy has thick, rough, yellowed toenails or dry, flaky, scaly skin between the toes, that's a bad sign! Most people's feet are pretty clean if they wear shoes and socks and wash regularly...

What if the guy is NOT out messing with random guys' feet, just yours?