JOKE: I ended up talking with an older woman at a club last night

I ended up talking with an older woman at a club last night. She  looked O.K. for a 57-year-old. 

In fact, she wasn't too bad at all, and I found myself thinking  that she probably had a hot daughter. We drank a bit, and a had a bit of a snuggle, and she asked if  I'd ever had a Sportsman's Double. 

"What's that?" I asked 

"It's a mother and daughter threesome," she said. 

"Wow" I said excitedly. 

We drank a bit more and then she declared it was my "lucky  night". 

We went back to her place. 

She put on the hall light and shouted upstairs: "Mom, you still  awake?"