Make her enjoy it

"Please...don't," Emma says in a state of tears.

"Oh, poor thing, perhaps I can help you." You smile evilly as you take the stone in your palm and say, "You enjoy being fucked, you are addicted to it, but hide it from others."

Immediately, Emma's cries were replaced with joyous pants and screams, as you thrust your cock in and out like a punp.

"More, I need more!" She pants as you increase your pace.

You then hold the stone and say"You know who I am, I am visible now. But you are happy, and ready to be cummed by me!"

Instantly, you are now visible to her, and the world.

"You?, oh how wonderful!, dont stop!" She giggles as you two continue.