Women of the night who perform sexual favors in return for reward. Usually it's cash however some do accept bitcoin, credit card or direct deposit. Pootanas that don't ask for any form of gratuity exist in many numbers and all over the world, upon further study, investigation and compiling statistical data it is inevitable that they will cost you exponentially more in the long term.
Found a nice pootana on an internet site last night. Was a decent pootana, took it deep up the kelloggs trippa with no complaints and for the grand finale gave me an awesome kookaburra simultaneously cleaning me and making sure I was dry.