This would be more fun alone

You realize that although the girls are naked you can't do anything with everyone looking at you. So you think of a plan to work this out and as you think it happens.

First the fire alarm goes and everyone knows that teachers and boys go first. Just as you want to run out as the last boy a large piece of wood falls in front of the door. Through the announcement speakers, a stern voice says, "Everyone now in the gym is dead. You should've been faster and are now being locked up in the gym as punishment."

All the girls look at you as they're trying to find their own panties. But suddenly they remember that if no one else is in the room, the oldest boy is boss. How lucky: that's you.