Does it matter what underwear you wear when it's time for "it"?...?

Question

In other words, when you and your GF are getting ready for "it", will she dump you on the spot if she sees what you're wearing underneath(she says Jockeys are fine, but NO Fruit of the Looms!)...briefs preferred, NO boxers!

Answer 1

What type of underwear doesn't matter, just make it a clean pair!

Answer 2

I prefer to wear something lacy, satiny and feminine. Usually a teddie, corset, merry widow, that sort of thing and thigh high stockings.