Taffy's Sweet Dreams

I was in Japan, staying at a house full of these girls who I presume were idols. it was morning, and they had to go to the beach for some sort of concert or photoshoot or something. There was a bowl of green soup on the table in the kitchen. I picked it up and drank from it, for seemingly no reason (I didn't even know whose it was). Then I went upstairs, and heard a girl cry out "who drank my soup?"

I went down into the basement and found two kids (not japanese) playing a wii game like Taiko no Tatsujin. They handed me a controller and I played with them. Then, the dream skips to nighttime, and people were getting ready for bed. The basement had a few couches people were laying on, as well as blankets on the floor. We were going to go to sleep when some guy was obsessing over something (I can't remember what it was). Everyone told him to knock it off. (this part of the dream is really blurry, I can't remember it well). I think this bad guy showed up, and afterwards people were losing touch with reality and pretty much losing their minds. A doorway opened in the wall, which we walked through, and there was a huge endless pit in the middle of the floor. Someone fell in.