Married sex

A young married couple has recently been married. They are very shy about sex and they don't know each other's little hints yet.

So one night, the wife says to the husband, listen, when you get into bed, if you wanna have sex squeeze my left breast, and if you don't, squeeze my right breast.

So the husband says ok, but we need a system for you too. So when you get into bed, if you wanna have sex, pull on my penis once. And if you don't, pull it 500 times.

Sorry if it's a repost.