I do this quite frequently--especially when I know I'm going to have a tough day and need all the energy I can get. Coffee enmas really do it.
My low presure pump is in the bag attached to the tube which comes out the bottom of my open top Klystra bag. (good people to do business with I might add--don't forget the discount)
Absolutely the greatest way to wake up.
I am alone, so don't have the potential excitement of a partner sneaking it. (in)
Happy New Year to all of you who excite and share with the rest of "us"