Reminds me of another joke. A newlywed couple are on their honeymoon. The more experienced groom tells his blushing, inexperienced wife, "I know you are bashful talking about sex, so I have worked out a system where you can let me know when you are in the mood without embarrassing yourself in having to tell me. When we retire for the evening and are lying in bed next to each other, if you are in the mood to make love just reach over, grip my penis in your hand, and give me a tug."
The wife says, "That is marvelous, Honey, and eases my anxiety and embarrassment very much. But, what shall I do if I'm not in the mood to make love?"
The groom replied, "In that case, Darling, reach over, grip my penis in your hand, and give me about 235 tugs."
