Take the Pact of Sin

Hannah took a deep breath and said, "Um, all right. I'll... I'll do it."

"That's good." Cain replied, before he commanded in a rather seductive voice, "Now, I would like you to take off your bottom clothes and panties, and then get on all fours."

This prompted her to almost recoil, but she nodded before pulling down her jeans and then her underwear. She had also gotten into position, turning her head to see him.