Well, me and my friend(you know him as Gunner) had a very nice party last night, a lot of us ended up piss-drunk. We all woke up in the morning with my firend's mom calling saying she was going to stop by the house(she was out of town, and wherever she was going next was near his house) and we still had some drinks and people drinking. My parents werent home of course

So, we all walked over to my house, not very far away, and one of my friends starts to f*ck his girlfriend in my parent's bed. This all happened within an hour, so they are still in bed. veeery awkward, any suggestions what to do?