She challenged him to a game of wits, confident a muscle head like him would lose easily. She'd deny it, but she got a little wet when he proved he wasn't only stronger, but smarter than her too. And she got even wetter when he stated his demands...
After the adventure lost to the creature, he used her body, while also taking full control of her mind. Erasing who she once was and turning her into the perfect toy for him.