There was a moment of panic when the Doctor withdrew, but when Jack felt him push back inside, Jack dropped his head back and cried out, the chain of his cuffs rattling against the headboard with each thrust.

The Doctor's fingers against his swollen cock were almost painful to the touch, and yet, his hips jumped into the touch, begging for more, or some kind of release. God that ring hurt, but he couldn't say it wasn't doing its job. "Yes... Yes... Doctor, God, yes!" The way he pounded into him... the Doctor's appearance certainly belied his bodily strength, and the power behind each and every little movement filled Jack's belly with desire and need, and had his cock not been stifled, he more than likely would have come by now. Instead, all he could do was bite his lip and whine.

And finally, Jack could feel the Doctor's seed filling him up. It was cool, but still fulfilling to him and he let out a long moan, relishing the sensation while the Doctor finished and finally gave up his strength to fall onto Jack. He smiled, despite the discomfort the Doctor had put him through, and still was. "God, yes.... It hurts." He groaned softly. "Please?"