Thanks for solidifying the comment:
You can not get any STDs from licking dirty toes.
I've been licking and kissing female toes for over 15 years now. I have never had any such problem. I suppose it's down to how well the feet are looked after.
Hello
Yes, there is fungus on toe nails and other germs, like bacteria on feet. So I never really understood this fetish either.
You can not get any STDs from licking dirty toes. You'll probably get a oral bacterial infection but not an STD.