Just a general description. Use a shovel, with a hedgetrimmer duct taped to the shovel end. Also duct tape some stiff cardboard over the blades, so when you turn it on, they won't cut anything. Also, use an electric hedge trimmer. (An electric sander could also be used.) Put a lubed up condom on handle of shovel. Back the shovel into a corner. Arrange yourself standing up so that the shovel can go into your butt. Masturbate and use the tip of the shovel to tease your asshole. When you are ready to cum, or whenever you want, turn on the 'vibrator' by turning on the hedge trimmer. You should probably have tested it to make sure it stays taped to the shovel. Turn it on, and let it press into your pucker. A large handle is fun, 'cause sometimes you can't shove it into your ass 'cause it's too big, but when the vibrator is switched on it will ram into you big time. Variation: Make sure you have an extension cord, so that you can plug and unplug it so you can turn it on and off while it is fucking you. Try it and make up your own routines.
IT IS sOO GOOOOOOOOOOOOOD