She needs to become accustomed to the taste of her master's seed.

You flip your pet around and push her to her knees. With her mind still in a post-orgasmic haze, a confused look comes across her face.

"M-master? Wha-" she begins to say before you silence her.

"Pet need to taste Master's seed. Get used to taste. Pet need to love Master's seed," you say with a devilish grin.

She opens her mouth and takes your throbbing cock into it. She can only fit the first several inches into her mouth, and begins to gag.

"Pet need to use hands too," you instruct. She places both of her hands on your long shaft and begins jerking you off, while continuing to bob her head up and down the first few inches of your cock.

She still seems a little slow—clearly befuddled from just being fucked senseless by you. Impatient, you begin thrusting into her mouth as if it were her pussy. Her plump, wet lips open in surprise, but she submits to your facefucking. You feel your cum churning in your heavy balls and your thick shaft throbbing with your imminent release.

"Take master's seed, Pet! Minion fill Pet with his seed! Mark her as his!", you growl out at her as you slam yourself as far as you can, the head of your cock pressing up against the back of her throat as you reach your climax and release the cum that had been building within you for what felt like a long while into your Pet's mouth and down her throat.

You pull out of her mouth when you reach the end of your climax, your slowly softening cock slipping from her lips with a wet sound. Thick semen dribbles past her lips, and you admire your work with satisfaction.

You begin to dress. Your lust has been sated and your pet has been well taken care of, in your opinion. Even if you are gone for an extended amount of time, there is little chance that she will forget the pleasure you could give her or the hard fucking that you had left her to remember you by. You had no doubt that your pet would be longing for your return, before long, and you found that thought pleasing as you finished dressing and reached out to give your exhausted pet a gentle pat on the head that she can only respond to with a tired smile and a sound like a breathy sigh of pleasure before she lays her head down upon the table and seems to fall into dazed sort of slumber as you had quite obviously put her body through an ordeal with your tireless pounding of her pussy.

You let your pet sleep and head for the door, but you stop as something catches your attention...