I had this happen twice with the same provider in the last month.
Anyway, the first time it happened she showed up a little tipsy. After she got her O she kinda of relaxed then went to sleep. Knowing she did not have her own car - I let her sleep a few hours before waking her up. Her phone was not really blowing up - but was active. I got to admire a very beauty woman sleep. I really haven't experience that in a while.
Anyway, it happened again with the same lady. She got her O and I was having problems "focusing" (because we where both drinking). I let her sleep for another 6 hours before I had to go to work.
Again I got to view a beauty woman sleep next to me - I enjoyed being next to her.
Neither time did I try and have sex with her while she was sleeping.
What's the providers take on this? Should we wake you up? Let you sleep? Let you sleep alone?