nap and dash

When somebody convinces another person to take them back to their place, under the false premise of having sex, solely for the purpose of using their bed to sleep in. Upon waking, they leave without fulfilling the empty promise the made.

example 1

"Why is Amy's hair all over the shop today?" said Jane.
"Oh, she did a nap and dash on poor Bill this morning and came straight to work from his place" replied Betty.

example 2

"You're not really going to sleep with him are you?" said Nicki.
"Absolutely not. He doesn't know it, but I'm going to do the old nap and dash on him. Uber's are way too expensive right now" Amy laughed in reply.