Starscream waited with his usual impatience. His upper back was against one of the walls of the base and his arms were crossed. His farting was pounding the floor constantly. He was beginning to get exasperated by your absence. It was late enough and he knew where you were, with that.... 'friend' of yours. He almost growled, you are his, his property! Despite being an inferior little human, he felt strangely attached to you, not as master and friend. He just couldn't help it, with that attitude of yours and everything you do; He loves you, he needs you. He perked up when he heard the small footsteps heading towards the control room.
"Where have you been, you know you can't leave without my permission!" He growled. Of course that wasn't the reason he was angry, but he refrained from saying more. It would be humiliating if someone found out he loved a human. But oh, the things he could do to you, he would make you see stars of pleasure until you were totally dependent on him.