one word
threesome..
that is all
I am reminded of a story.
Bloke in bar. Finds himself chatting to a woman of a certain age and making good headway. Reckons he's pulled. Then he figures that with her wedding ring, maybe she has an equally good looking daughter and, based on Mum's age, how old would the daughter be? Mmm yeah.
As if reading his mind, the woman asks, "Have you ever heard of a sportsman's special*?"
When he answers in the negative, she goes on, "It's a threesome with a mother and daughter. What do you think?"
So they pull up outside her house, walk up the path and she opens the door. She shouts up the stairs.
"Are you awake, Mum?"
_____
* Look, that's what it said in the original story okay? Don't ask me.