Whenever someone in our family got an enema mom always hung the bag over the shower rack to dry. While, I almost never got to see my sister or brother get an enema, there were more than a few occasions when I would go into our bathroom to find moms red combination bag hanging upside down from the bar over the tub, with the long red ribbed hose draped around the neck of the bag. Of course, I could never resist the temptation to closely exam the black enema pipe with it's traces of Vaseline still visible.
I must have been only five or six years old when I first experimented with putting the nozzle in my small bottom and pretending that I was getting an enema from mom.