There once was a deaf couple that lived together and always had a tough time knowing when the other was in the mood. Since they couldn't speak, they both had no idea, if the other wanted sex. One day the woman came up with an idea. She signed to the man, "If you want to have sex with me, grab my right tit once, if you don't want to have sex with me grab my left tit once." The man thought this was reasonable and then signed back, "If you want to have sex with me, dear, pull my c**k once, if you don't want to have sex with me, pull my c**k 300 times!"