Get out that gatling gun and start fragging. What would you do if you (male) would wake up after a long night out without your undies on next to your best friend (also male) with your girlfriend next to him, completely entangled? Oh, I prefer sushi to sumo
Pain = pleasure and pleasure can also cause pain, so I will press both at the same time. What if you would close the front door of your house while leaving the key to open the door inside?