[WantAPair]

Obviously she is not taking you seriously as a woman....  doubt she would do that to another genetic female...  

Well, at that point, I was usually only wearing a skirt and pantyhose on stage, so, I wasn't really trying to be a woman, and that particular night was Halloween and I just couldn't wear anything in the way of a costume other than to wear a bra and fake tits.  I did that two Halloweens in a row.
(One year, my bass player came as a vagina!!  She wore a head-piece made to look like a giant vagina and her face stuck out through the opening.  I wore the tits the next two years.  My only other option was to wear a Supergirl costume, at least it has a short skirt and tight top, but I couldn't find one to fit someone 6' 9"!)

Maybe, but it's not just me.  I've seen the same things happen to other guys in fem attire.  I just saw a prank video on YT the other day where some guy glued a pair of silicone tits to a friend of his while he was sleeping and, shortly after he woke up, he went outside for a moment and this woman from next door, an old lady, mind you, walked right up to him, grabbed his tits and squeezed them a few times!  As for me, it's not just one girl that does it, it's been done to me by a number of girls over the years.