Gapfiller for 1.20: King of Babylon

[bergergrey.livejournal.com]

friends and I were having a discussion whether Justin spent the whole night with Brian's trick in the backroom or if he wasn't telling the truth the next morning.
Maybe he didn't but wants everyone to believe he did.

I went through the gapfiller tags but couldn't find anything like this.
It would be such a nice little story. Maybe you know if someone wrote it already ...