When one partner asks the other to masturbate them with their left hand. Stems from the belief that masturbating oneself with the opposite hand to writing creates the illusion of a second party. The theory is that a second person using their non-writing hand invokes a third, mystery character or entity from the spirit world into the bedroom.
OMG she gave me a ouija wank and I saw Grandma.
12👍 11👎