It's always John he thinks about when he's jerking off. It used to be Sam, on her knees and looking up at him with blue eyes as she sucks his cock into her mouth. But now it's John.

John's hands wrapped around Rodney cock.

Rodney's fingers sliding into John's body.

John's mouth sucking on Rodney's fingers.

Rodney's cock sinking into John's tight heat.

Rodney's grip on his cock tightens and he closes his eyes, hearing John's voice wash over him.

Harder.

More.

Now.

Yes.

"Rodney?"

Only the voice isn't in his imagination.

Rodney's eyes open, meeting the startled gaze of John Sheppard.

And just like that, Rodney comes.