This is a sexual position that is done with males or females but mostly males. You start by laying on your back and bringing your knees as close to your chest as possible. You then reach around your leg and start beating your meat and finish on your face. Girls would just finger blast themselves and if they are a squirter they squirt on them selves. You can also do this with the guy on his back and legs back and have a girl lay next to you and they reach around your back side and beat your meat for you. The holy grail of this is when you are back door abeing yourself while your girl pegs you. This was started back in the early 1900’s in Mormon culture.
The man the myth the legend got back door abed and felt great!!