Sara had turned but nodded and looked back up at Duncan's cock. He was barely erect, but that was enough to make it swell a little and look enticing enough. He winked down at her and she giggled, slowly reaching forward.

"Cross your arms, Duncan," Camille said. He did so. "Good."

Sara slowly reached up, then glanced over at Camille for a second and then back up at Duncan's cock. She inched closer, obviously wondering if she was supposed to actually touch it.

Duncan felt her fingers brush the tip of his cock, and it jumped automatically.

She yelped in surprise and then giggled, snatching her hand back and starting...