Joke for grown-ups only.....

A young deaf-mute couple got married. Initially they made love with the
lights all on, because they would not see what one would tell to the other
using the sign language otherwise.

Once, the wife signed,"Let's try to make love with the lights off?"

The man replied, "Ok, but how will you know when I want to make love to you?"

The woman signed,"If you want to make love to me, just shake my left breast
once, and I will know. If you don't want to, shake my right breast once."

The man replied,"Alright! And if you want to make love to me, shake my thing once.
If you don't want to make love to me, shake my thing about 50 times, ok?"