(Optimus user)

A strange phenomenon has occurred. Infectious ones had bitten people, who then bit other people

You found yourself in a supermarket with your team; Ratchet, Bumblebee, Bulkhead, Arcee, Wheeljack, Smokescreen and Ultra Magnus; and obviously the supermarket was full of zombies

You headed towards the staff room, with the cameras. The door didn't open, but people were there

When zombies almost bit you, people opened up. And you discovered that it was: The Decepticons

Featuring: Megatron, Starscream, Knockout, Breakdown, Skyquake, Dreadwing, Soundwave, Shockwave and Airachnid

Actually

Next to the camera room was the employee break room. The Decepticons and Autobots were sleeping, noisily or not.

Only you and Megatron were standing, watching the door

I lied. The lord was sitting on a chair, and you were sitting on his thighs. Your arms around his neck, his hands on your thighs but sliding on your butt, kneading, then returning to your thighs. While you were kissing

Megatron:He pulled ''Hm...''He kiss you back