Wrist J/o

I can masturbate by sliding my left hand up and down my cock, using just my wrist. Get a hard-on and place your wrist on the underside of your cock, hold your fingers up and away from your dick, and 'go to town' sliding your wrist up and down your cock. Depending on your fantasies, you can last as long as you want, and then shoot your jizz in an explosive orgasm. WONDERFUL !!!