"So pet," my master said while stroking my hair, "I have something for you to do for this long weekend."
I lifted my head from where I lay in his lap, "Yes, Sir. What would you like me to do?"
I was curious. Long weekends ordinarily meant Master had a get-together with friends; or sometimes trips out to visit a cabin and do some hiking and exploring.
"I learned this week that the club is going to start offering new collars and dog tags. They want a way for the pets to show off what they can do at a glance."
I perked up at this.
"It's a multi-day boarding class," he continued, "And there are a couple options, but..." he grinned and cupped my chin in his hand, then slowly slid the hand down my neck to my collar, his fingers wrapping around the soft black leather.
"Considering your talents, " The fingers tightened, and with a firm pull, he lifted my head into a solid, demanding kiss. After a few moments, he pulled me back away but didn't loosen his grip. "I've enrolled you in the submissive training course." he grinned.
With the kiss fresh on my lips and the collar tight around my neck, I was quivering with excitement, and he could tell.
"Well, something tells me you're happy about this turn of events."
"Yes, Sir," I breathe. I swallowed hard so I could feel his fingers as they filled the gap between the collar and my throat. "I think it sounds like a lot of fun."
"In that case," he said with a wicked grin, "I think it's best if you start studying then."
He held me firmly as his other hand moved to undo his belt and zipper. My mouth began watering reflexively as he slowly revealed his already-hardening cock. "There's a good boy," he said, slowly stroking himself to full erection.
Holding me just out of reach with his other hand, letting me pull against him just a bit. I looked up at his face waiting for his command. A slow grin spread across his face. "You need to ask pet, good boys know how to beg."
Swallowing hard, I managed to get out the words, "Please Master, let me have your cock."
"Hmm..not good enough, try again. Tell me where you want my cock." Master gently said as he pulled on my collar, keeping my mouth slightly out of reach.
"My mouth, " I blurted out. "I want to feel your cock in my mouth. I want I want you to fuck my face and shoot down my throat. I want to taste you as you fill me with cum." I was pulling harder against his grip, trying to get closer.
"That's better," His grip didn't loosen in the slightest, but he shifted it slowly, inch by inch until his tip was caressing my lips. I opened my mouth to let him in, but only just enough so I could feel him pushing past my lips. His cock was hot and hard, and slowly dripping pre onto my waiting tongue. I could feel him pulsing as he entered my mouth, twitching ever so slightly. He paused for a moment, just inside.
"Now, remember, with a request like that...I expect you to swallow it all." and then he started to fuck my face... and I didn't waste a drop.
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I sat on my mat, in a row against a wall with the other four pets enrolled in the sub-course. Three guys and two girls, all of us black collars, playdate pets. Our leashes had been hooked to the wall, and we had water and snacks given to us while we waited.
We'd been talking for a little while waiting on the instructor. We had been firmly commanded to not start anything until the instructor gave us leave. So, we had been talking about particularly fun Mistresses and Masters who had taken us out, comparing notes on what each thought of as the best parts of being a pet.