Yep, last blow job. but as a guy if you don’t know her ring size, she has to have more than one ring and can sneak one of those to get the right size. Or you can ask one of her friends or get one a size larger and get it resized later.
Jeffe, you do NOT want to get a ring even one size larger than what the woman wears. That’s like buying her a dress that’s too large. She’ll start bitching that you thought she was fat and all that crap. Women are overly-sensitive to that stuff.
Wow, if you guys think that’s what marriage is and how women are I feel sorry for you. My ring was a size too big, I didn’t give a shit, and my fiance got a real good blow job that night, and still does two years later.
I believe the rule of thumb (see what I did there?) is that the ring size is the same as the shoe size or within a half of that. So if you take a look in her shoe (when she’s not looking) you can get a good ballpark idea on the ring size. If she has slender fingers, go a half down. If they are more full, go a half size up.