You wait for your master to give you a command

You sit there on your knees, your hands tied. "I think you've earned the right for your hands to be free I think." He cuts your bond with a pen knife.

"Now here's what we're going to do. You're going to fuck her, and you better make her writhe as much as you can. In the meantime... I guess I'll put your cute lil' ass to use." He gives your ass a little slap as he pushes you on top of Susanne, her yellow eyes looking at you, her teeth safely guarded behind the muzzle. "Don't forget to put the rubber on," he says, as he tosses a condom after you. You hastily put it on, and stick your cock in her, just so happy to follow your masters orders. You wait for him to stick his cock in your ass before doing anything. You're thankfull that your master was as to be merciful and put lube on his cock. His thrusts setting off a domino chain of pleasure, his waist slapping against your ass, that thrusts the cock into her, that makes her moan. You cum immediatly from this intense pleasure.

"Hey, what's the meaning of this? You're only supposed to cum when I tell you to!" You apologise, your eyes welling up with tears. You didn't mean to, you didn't mean to dissapoint your master. He pulls you out like a rooted vegetable, and tosses you to the ground. "Dissobediant slaves get punished." He frees Susanne from the wall, though her arms still binded as to not claw you, and snaps his fingers. She stands over you, so tall, her legs so wide apart. A stream of yellow hits your face, you instinctively try to cover yourself, but your masters dissaproving look stops you. You just let the golden shower was over you, the sour, warm taste finding itself into your mouth. The stream sputters, and finally a few last droplets hit you. You thank your master.

"Good, you've learned your lesson. Now sit there and study, how a real man fucks something." He continues where you left off. "This is why you're my toy, and I'm the master." All you can do is nod, the yellowish droplets dripping off you.

Over the next couple weeks, he doesn't even let you touch your cock, as he fucks Susanne over and over in front of you, taunting you, telling you how it should be done.

And you take it all, because you're a good little fuck-toy.