Next day Marcia knocked at Tommy's door. "Go Away!" came the reply.
"Tommy, My name's Marcia and I'm a PI. Your Mom called me because she worries about you."
"I said go away."
"I followed you. I know you're a werewolf."
The door opened to reveal Tommy tressed in a pair of boxers "Did you tell Mom??" he asked, looking very worried.
"Not yet." replied Marcia
"Please don't!" pleaded Tommy "It'll break her heart if she knew!"
"Why do you do it then?"
"Come in and I'll tell you everything" said Tommy, ushering her in before closing the door.