Daisy's heart beat faster as the black curtain began moving. Billy must have bumped it with his elbow or something. If Bill were to open that curtain, he would surely get the shock of his life seeing his wife with a huge back cock stuck to her lips.

Frank was trying to encourage Daisy to keep sucking his cock. He was getting his jollies knowing Billy was behind that curtain. Daisy engulfed the shaft once again as Frank raised his hips off the mattress.

The truck engine started but Daisy kept sucking on Frank until he grabbed her arm and pulled her on top of his legs. Daisy straddled his...