My Girlfriend and I used to indulge in bondage, but she was not very good with ropes and without her glasses could not see to tie the knots. Therefore I had to find ways to allow her to 'discover' me already in compromising positions and to use pre arranged ropes with snap hooks and velcro wrist cuffs. This was one occasion- so memorable that I made this short story about it. It still makes me smile.
They had discussed the scenario, but as usual there were surprises.
She walked slowly down the stairs to the basement and saw him at once on the carpet in front of the flickering fireplace.
He was naked except for a leather collar and leash, nipple clips and a steel ring around the base of his cock. He was on his knees with his arms pulled behind him. The cuffs on each wrist fastened to a similar cuff on each ankle. Between the ankles was a short length of chain. He also had on a black leather blindfold.
She walked up behind him and pushed slowly on the back of his head until his face and shoulders touched the carpet and his ass stuck up in the air with his wrists still cuffed to his ankles on either side of it. She used her whip on the exposed flesh. She heard a faint buzzing and listening closely she realized that he must have a vibrator inside of his ass. That was interesting. She wondered if it would be in the way later.
She pulled his collar and reversed his position so that he was flat on his back. In this position his knees were spread apart and his wrists and ankles were still fastened on either side of his ass which was flat on the carpet. His cock was hard and throbbing, and she engulfed it with her mouth and sucked hard and long, but not too long. He moaned loudly.