A guy ends up with an older woman at a bar last. S

A guy ends up with an older woman at a bar last. She looked pretty good for a 55-year-old. In fact, she wasn’t too bad at all, and he found himself thinking she probably had a really hot daughter. They drank a couple of beers, and she asked if I’d ever had a “Sportsman’s Double”? “What’s that?” the guy asked. “It’s a mother and daughter threesome.” she said.
As the guy’s mind began to embrace the idea, and he wondered what her daughter might look like, he said, “No, I haven’t.” They drank a bit more, then she said with a wink, “tonight’s your lucky night.” They hopped into a taxi and went back to her place. When they arrived back at her place and they walked into the front door, she turned on the hall light and shouted upstairs “Mom… you still awake?”