I decided to make a fan fiction filled with story prompts, yay... not really.
Percy turns into a wolf.
Basically Percy pisses of Lou Ellen, and she gets him back good. Everyone thinks Percy was kidnapped or taken by the gods, and Lou doesn't seem like she wants to turn him back.
Percy has to suppress his instincts of killing anything that moves while balancing with helping Annabeth get over his 'kidnapping'. How can a wild killing machine be a pet? Or even better, how can someone think a wild killing machine is a pet? Well you writers can figure that out, I'm not going to.
This ones kind of lame, but if you have the skill I'm sure you could make it much better.