Jack could hear the almost evil tone in the Doctor's voice, and it gave him a bit of a chill. He liked it when the Doctor told him what to do; it made him feel important and needed by him, and that was close enough to love to satisfy Jack. Whatever the Doctor was feeling was completely lost on Jack. He couldn't feel anything other than his own selfish need.

He swallowed.

"Doctor... Doctor please, I need you. I need to feel you inside me." If he was blushing, it was mostly through his own arousal. "I want nothing but you... I need you to fuck me, Doctor!"