"Okay, Bill, stand up." He stood up and Suzanne kissed him hard, seeming to savor the taste of Katy on his lips. She broke it off and looked down at Katy laying there, fairly well sated and her entire pussy now soaking. "Now, the next part of your birthday present is that you get to fuck Katy. I want you to fill her up and then clean her out, okay?"

Bill looked at Katy and then Suzanne with shock on his face. "Suzanne, you don't have to do this. We have an agreement and I'm not supposed to fuck other women."

Suzanne hugged Bill and seemed on the verge of...