Put the necklace on her.

Strange Properties

You know she's going to start screaming and can keep her eyes closed or averted while she does, but you think fast.
"Angelina, put the necklace on Diane."
"No!" screams Diane, but Angelina manages to get the necklace on the struggling Diane. As soon as the necklace is fastened, Diane stops struggling and stands still as a statue. You let go of her. You walk around to face her. Her eyes are still closed and her face is blank. You snap your fingers in front of her, "Diane?" you ask.

No response.

You reach out and touch the necklace and feel a small hot shock. You yank your hand back and put your finger in your mouth. As you do, you notice Diane mimic your action. Her finger is now in her mouth. You pull your finger free and stick your hand in the air. Diane does the same.
You put your hand on your chest, and Diane does the same, but you feel her breast in your hand as if you yourself had breasts. You start clenching your fingers and as Diane does the same, you get the sensation you are massaging a breast.

"Whoa!" you and Diane say together.

You freeze. If you take a step forward, so does Diane, and you walk right into each other. Hmm. This could be a problem.