I was visiting a friend on the east coast recently, and since my galpal wasn't on vacation, I found myself going out on the town solo a couple of nights.
One night I met a friendly young thing, cute enough, and I thought I might like to spend a little more time with him. But just having met the fellow, I didn't feel comfortable bringing him back to my girlfriend's house. The next morning, after I got back from his place, I was telling her later about this trouble I ran into. She pointed out to me that maybe there was something funny in that I wouldn't, like, "vouch for the guy," and bring him over to her house, but that I was perfectly willing to let him get to know my vagina.