Just makes him look like a dirty old man, 's all:(.

I really, really need fic which starts with the Doctor entering the Tardis and the Master waiting for him on the jumpseat, dressed in a tux, riding crop in hand, sneering at Ten. First mocking him for not inviting him along, but then tasting Astrid on his lips and proceeding to beat the shit out of him for shagging human wimmins again. Until the Doctor begs for mercy/more/tiemcock and ORDER IS RESTORED.