Too loud

"Oh fuck!" Emma literally screams as she feels the wave of pleasure running through her body, her toes tingling as the Stranger's cum soaked through her stockings, her nipples on edge and her pussy vibrating against her fingers.

That's when she opened her eyes, looking up to see that the pair of them are no longer alone. On the other side of the desk, someone has witnessed her orgasm, eyes staring at her intently.

Who?