Demon Dog Pencils

Okay so thus one is kind of fucked up. It happened a while ago and I hope I remember everything right.

So I was in this creepy kind of mansion thing and I was walking minding my own business, then I walked into this room and when I tried to leave I couldn't. There were these training cones (soccer and football players should know what these are) that were creating a forcefield that wouldn't let me get past the cones. There was somebody outside the cones that was moving them around and changing the shape of the forcefield, but I didn't give a shit about that. So I explored the room I was trapped in and there were stairs leading up to a second story, the stairs were very fancy and the second story wasn't as large as the first. I went up the stairs and when I got up there, there was a dog that kind of looked like Entei. This dog freaked the fuck out and attacked my shit. We went flying down the stairs to the first floor. I was trying to fight him but he seems invulnerable to everything. It was about now that I noticed a T.V. stand and in the stand was a box full of misc. items, one item being a pencil. I took this pencil and stabbed the dog in the stomach. I kept stabbing him until his stomach was cut clean open, and inside, I found more pencils! End.