So, my girlfriend sent me a picture in a new bra she bought, and now I'm just extremely curious to what her bra size is. Not to brag about with friends or anything, I'm just morbidly curious and just gotta know. Should I just ask her? Or should I get an opinion from a female friend whom I trust a lot? Or what?
Just check her bra... There is a little tag on the inside that should tell you. If not, I wouldn't be offended! As long as you made it clear that you like them, and aren't asking to criticize. Don't ask a female friend... I would want anything you heard about my body, to come from me.
Just ask. She's your girlfriend. But then maybe get her some nice lingerie after you've got the answer because she might think that that is why you asked so she doesn't end up being disappointed if she doesn't get anything from you. ;P