Well, you probably didn't send them enough Under Boob shots first!
They did it for me a few years back, I was on reserve, based in ATL, and got -rerouted- in ATL, we were supposed to go to RDU or someplace for a layover but because we were running late, they cut us loose, but we had to pick up the rest of our trip 'tomorrow'. So maybe because it was an 'in base layover' type thing, (not sure what qualifies for that, my F/O went home!) but they gave it to me.
I did say, "Hey baby, how You doin'" when she picked up the phone, and as she was looking for a room, I followed that up with, "What are you wearing right now? You want to stop by my room tonight when you...get off?"
You gotta give a little if you want to get a little, and if she's not up to your standards...lower your standards! Or just turn off the lights, I've found they all look alike with the lights off.