So the man agreed to try it, and went out and enjoyed himself. Late that night, he snuck into the house, slid down under the sheets, gently slid down his wife's panties, and gave her oral sex. She moaned and groaned with pleasure, but after a little while, he realized he had to piss, so he told her he'd be right back,he walked down the hall to the bathroom.
When he opened the door, he was very surprised to see his wife sitting there.
"How did you get in here?" he asked.
"Shhhhh!!!" she replied,
"Mom's visiting and you'll wake her up!"