Twin's Surprise, Part 3

Twin's Surprise, Part 3 by cactusman

Kimberly stares at your cock and says, half to herself: "Right, I'm going to enjoy this..."

Then she gathers herself and says:

"OK, slave: show me how you stroke your cock for your new mistress!"

You stroke your cock powerfully for her, showing her all your worship strokes, and getting terribly excited...