Barge in and claim him

Deciding not to let an opportunity slip by, you put on your best oblivious face and barge in saying loudly. "Hey Zack, homework time!" Zack and his geeky friend both give of a short scream at this. Zacks friend quickly pulls his pants up and runs out so fast he might have set a new land speed record. Zack meanwhile was breathing hard, stuttering and only saying half sentences before starting a new one, his thoughts seemingly in chaos.

Smirking, you drop your books and unzip your pants, pulling out your cock. At this his eyes lock onto it, but judging by his words his thougths are still jumbled. "Looks like you´re a bit confused Zack, let me help you with that." With that you grab Zacks hair and shove your hard cock into his geeky mouth. Almost as soon as your cock fills his mouth, Zacks eyes go wide and you see his mind focusing. After staying still for a moment, he slowly looks up at you and you feel his tongue move over the tip of your cock. you remove your hand and he starts to bob his head back and forth by himself. Looks like you found a natural cocksucker.

You moan at Zacks cocksucking, and this seems to fire him up. He takes more and more of your cock into his mouth, until you feel yourself poking down his throat with each bob. Grabbing his head with both hands, you fuck his mouth hard and fast as you come close to cumming, then dump your load directly into his throat.

When you pull out, Zack falls back gasping for air and teary eyed. You smirk down at him. "Wow, I didn´t know you were such a slut for cock." Again, Zack stammers and tries to formulate a response, but you just crouch down and press a hand over his mouth, silencing him. "Listen here Zack. I don´t care about your shit excuses or whatever. Fact is that you're a submissive cockslut." You remove your hand, but keep a finger pressed to his lips. "And it just so happens that I need a sub to help me out around my apartment, and a cockslut to help me blow off some steam."
You grab his throat and make him look in your eyes. "What do you say to that Zack? You get free food and lodging, and all the cock you could possibly want." you see the gears turnign in his head, but as you press your hardening cock against his face his eyes turn blank and he just says. "Yes." "Yes what?" He licks your cock fromt he base to the tip. "Yes Master."

As Zack goes back to sucking your cock again, you grin. Zack would spend many hours on his knees sucking your off in the future, and move in with you later the same week as you caught him. Since then, Zack had been completely loyal to you, serving you without question, regardless of your demands. He didn´t even protest when you forbid him from wearing any clothes and crawl all the time, hell he even seemed to love sleeping in the cage!

The smell of freshly cooked breakfast reaches your nostrils and you walk to the kitchen...