This came up in conversation earlier between me and my friends. And we couldn't agree on what the correct...ettiquette was for these situations. So I thought id ask here! You lot are always right as far as I'm concerned!
First time sleeping with a new boyfriend at his do you:
Automatically assume your staying the night
Get up and leave of your own accord
Wait for him to ask you to stay and if he doesnt ask him if he wants you to
And what if its a your house?? Do you ask them to leave or stay.
A few of us are newly single after long term relationships, too much 
makes us worry about these things 
I say play it by ear depending on guy/situation. But apparently I should have a plan 