Somehow we started to make a sand castle. Sure, we were a tad too old, but almost nobody was around to see us. Besides, we always used to do this as kids. After a good ten minutes, our castle was probably the most kickass thing imaginable. It actually looked like a real castle made out of sand.
Ava inspected the sand castle and said, with a sigh, ''Man, this looks great! I wish there was a way to make it bigger. Make it more grand, you know?'' she said.
It was just a thought, but an idea sparked inside my mind.
(What happens next?)