Make the most of it. We ended up separating from the rest of the group and spending the whole night hanging out and drinking together. Yes and yes. To maintain a friendship after sex is ambiguous. And that one chick who craves drama wants to know simply for the purpose of letting her own friend know whether or not she has a shot with him.
So then I asked him to be friends!
Your friend is awesome: If you continue to have sex, take precautions for your health and to avoid unwanted pregnancies. Everyone wants to know what is going on with you guys, ha!