I prefer poles, but I have been able to orgasm by hanging on an open door in the house. It works the same way, grasp onto the top of the door and hang while you clamp your thighs tightly together, making sure your genitals are in contact with the door edge. Open and close your thighs in a continuous motion while pushing your pelvis forwards and upwards at the same time. If it’s your first time be patient, the fireworks can be elusive, even when you feel the tingling at first it’s like chasing something far off in the distance. With persistance the glorious pleasure will engulf your entire body.