I enjoyed the background. On the matter of drinking cum from a glass, it's actually much easier than "assuming the position" and holding your head back with your mouth wide open waiting for everyone to cum in your mouth. If you haven't been there, you can't imagine the aching in the neck and the jaws, holding that position for as all long as some guys take to cum. You can never get them all ready at the same time. I have a champagne glass that someone gave me at a swingers' Christmas party. They knew that I didn't drink alcoholic beverage, but they knew I was a cumaholic.