Jon decided to touch one of Zoe's bras. He had no idea what kind of bras Zoe would wear. However, she was out with her friend Athena, and Jon would have free access to her room.
Zoe was a bit of a slob, and her laundry was everywhere, so it wasn't hard to find one of her bras laying about. It was a black and frilly number designed to enhance her cleavage. Jon touched it, there was a flash of light and he felt himself drifting to the ground.