We’d been experimenting with some BDSM in the bedroom recently and tonight, my wife of 20 years wanted us to partake.

She stripped me naked, attached the restraints to the wardrobe and attached them tightly to my arms legs and torso. Then something new a ball gag, she placed it round my head and fastened it securely.

I was rock hard, anticipating what was to come. She moved towards me and removed her robe. Underneath she wore nothing except a collar and a smile. She winked at me mischievously and sank to her knees. She took me in her mouth and began to move up and down my shaft, quickly and slowly. Deep and shallow. I was in the edge, about to explode when she stopped, stood up and walked out of the door.

I pulled at my restraints, trying to pull free when I heard the door downstairs open close. Footsteps moving up the staircase. She walked in and knelt on the bed just out of my reach. Then he walked in. A muscular 20 something with a colossal appendage standing to attention between his legs.

He walked up behind my bent over wife. She looked straight into my eyes when he took hold of her collar. He then brought his hand down smacking straight across her right ass cheek. She squealed softly protesting but eager for more. He brought it down again, first on the left, then the right over and over until he was satisfied.

I struggled but I couldn’t free myself and couldn’t cry out. I had to just watch. He lined up behind her and pulled back on her collar, slowly sinking his massive dick into her tight pussy.

He began to pound her pussy with no consideration to her needs. She moaned in time with his strokes. I could hear her pussy getting wetter and wetter. He grabbed her tits roughly and pulled himself even deeper. This set off something inside her and she came hard on his thick prick. He then pulled out and grabbed her head forcing it onto the bed, he pointed his dick at her face and produced rope after rope of sticky cum all over her gorgeous face.

He turned away and walked out of the room, face covered in cum and ass cheeks red from her spanking. She looked me straight in the eye and smiled.