Your wife a natural or trained slut.

GF was not a slut at all. Considered herself
a nerdy looking shy type.
After 5 years and several different cocks, she's
anything but nerdy & shy.
Hell, she picked a guy up right in front of me
in a bar, took him out to the car and jacked him
off during a torrid make-out.
Came back into the bar and told me she had a
date with him tomorrow night.
I asked why and she looked at me and said
"Huge cock, big cummer"
Enough said..