Sam/G
Sam wasn't a prude, but he was also a devout Muslim and this party violated every rule in his religion. The only redeeming quality, and it wasn't much of one, was that it didn't happen during Ramadan. Other than that, there was nothing that he could use to justify it, except that he was here for Sean and he would pretend that everything was fine.
He could pretend well.
Walking around he ignored the beer bong or the hard liquor and went for the bottle of water. He also picked up one of the yellow suckers and pointed it in G's direction. "Should have gotten you one of these for our stakeout. It'd take a whole day to suck it all up."