If you let me cover you in cum your guaranteed that job

As soon as you say that, she drops to her knees and almost swallows your cock whole. It is that eagerness to worship and service your cock that you want to reward.

You let her suck on your cock for a few minutes, something that she has always seemed to enjoy greatly before you gently push her away and start to stroke yourself. She looks sad and pouty but knows better than to argue with actions of her master and so waits patiently for you to finish.

She doesn't have to wait long before your cock erupts into a torrent of hot cum. You make sure to aim your stream all over her so that she gets a literal coating of your hot cum.

"There, now you'll get the job for sure."

"Thank you master!" She sequels as she runs out the door.