Is it normal i want guys to cum in my shoes and trainers

Ever since massaging my best friend's feet when we were teenagers I am addicted to foot play with guys. I love the smell and feel of their feet it drives me wild.

But just recently I've been fatasising about coming out of the gym showers and finding a group of horny young guys have used my trainers as fleshlights and filled them with cum. That means I've got no choice but to wear them for the rest of the day.

Is this sort of fantasy normal?