Violet ring of lust.

As the crowd started cheering and catcalling the young hero, a small hole pierced the roof of the building. A small violet ring floated in front of the young superheroine.

"Kara Zorel. You have the ability to install lust in all people. You will become a Star Sapphire" The voice came from within Kara's head and before she could react the ring slipped onto her finger. She could feel it fuse with her flesh through her glove as she moaned out. And with that the ring started to take over.