Mother and daughter

After a long day of business meetings the guy goes back to the hotel and ends up in the bar to have some drink.
The hotel bar is almost empty but there is some woman sitting at the counter. The woman ia close to 50 but still looking quite OK and sexy.
The guys starts conversation and soon stared flirting with the woman. After few more drinks he asks: "would you like to come to my room?"
The woman replies: "Maybe you would like something special?"
"what you mean" - ha asks.
"Have you ever been with mother and daughter?"
"Hmmmmmm, no" - the guys replies.
"But would you like such kinky fantasy?" - asks the woman
"Sure" - ha says
"Then go to my place" - the woman offers.
Without wasting any more time the guy finishes his drink, pays the bill and orders a taxi.
After short drive they are stopping if front of two storey villa.
The guy pays the taxi and follows the woman to the entrance.
Once they are through the door the woman shouts towards a room upstars: "Mum, are you asleep?"