The Doctor hissed at the pain from his arm and abdomen, his eyes watering in pain.
As the Master reached bacl for another swing, something snapped in the Doctor, something bad.

A deep growls came up from his hurting chest and he took on a sudden offensive. Taking the Master by his own coat and pinning him to a nearby wall.

"I said stop, and you are going to stop." He muttered darkly into the pinned man's ear.