This was one of her first times doing something like this.
In general, I try to advise guys not to freak women out with their foot fetish, but sometimes there's gonna be bubbles when you open that champagne.
"Please DO" try this at home fellas (or a hotel when you're away from the wife). This is not some foreign ritual reserved for the elite.
Any man with a functioning nutsack can do this. ...but the real question might be: "WHY?!?!"
I'll let you guys figure it out...