Writer's note: this scenario contains extreme dominance and submission as well as master/slave role play. Just a heads up in case that is not your cup of tea.
...
My slave was in trouble. Big trouble and he knew it.
My orders were clear, same as always, though that did not mean they were easy to follow. That was part of the thrill. I challenged Scott as he wanted to be challenged. He wouldn't have stayed, otherwise.
Earlier that evening, I needed to run to the grocery store to grab a few things. I had bathed Scott myself and oiled up his naked body. As my slave, his body belonged to me and he was permitted no privacy, even in his most intimate moments.
It was Friday night and I had had him in the plastic cock cage all week, denying his right to cum for five straight days.
These long trials without cumming got any easier for Scott, especially with all the sexual stimuli I continued to subject him too during the week. Even if he himself could not have release, he was still required to pleasure me whenever I commanded. With his mouth. With his hole. With whatever torment or humiliation I wished to put him through.
So when I freed him from the devilish device at long last, his balls were weighty and full, like ripe plums in my hand.
When I squeezed the base of his shaft, he grew hard almost immediately, his cockhead snaking up into the sleeve of my sweatshirt. He was ready to cum a bucket load, but he did not have my permission and I decided he could wait.
I put a handsome, black leather dog collar around his neck and a snug leather cuff around his balls to match.
Since I was going out, I commanded him to stand in the corner, facing the wall. There was a clear, glass buttplug screwed deep into his oiled-up hole and he was to stand spread eagled, hands behind his head, swaying his bubble buns until I got back.
With all the workouts I'd been putting him through, his ass looked better than ever. As round, pert and squeezable as freshly risen dough.
I liked to keep his bulbous buns moving and his hole stretched wide so it would be ready for my cock at all times.
The very sight of his perfect, moving buns had the power to unleash unbridled lust within me. I wanted him ready to be violated deep and hard whenever I got the urge.
Of course, I could have cuffed his wrists to his collar so he could not touch his long-neglected hardon even if he wanted to. But that would have been too easy.
He was my full-time slave now and this was his training. He would need to keep his hands away from his cock simply because I commanded him to do so. No excuses. If he disobeyed my orders, he would have to face the consequences.
"What are your orders, Scott?" I demanded, breathing down his neck.
"I am to stand here facing the wall, hands behind my head, bubble buns swaying, until my master comes home."
I made him repeat it two more times.
"What are you not allowed to do, Scott?"
Scott swallowed hard against his collar. A moan escaped his lips. "I am not allowed to move my hands or (gulp) or stop moving my bubble buns until my master orders me to. I am not allowed to touch my cock or cum until my master grants me permission." I could hear the pain in his voice, having to repeat that last line.
"Twice more, Scott." He recited his orders two more times.
I pressed my thumb against the glass buttplug so it slid still deeper into his hole, nearly disappearing between his fleshy, swaying cheeks.
He grimaced and groaned in discomfort. His big, throbbing erection flexed completely taut.
"You understand the penalty for disobeying me, don't you, Scott?" I said dangerously into his ear.
"Yes, master (gulp), yes I understand completely."
"Good boy." I raised my open palm and clapped it down hard on his dancing butt.
SMACK!
"UMF!" Scott went up on the balls of his feet. No matter how many times I spanked him, it somehow continued to catch him off guard and his reaction was always one of erotic surprise.
"You can move faster than that, can't you, Scott?" I punished his wiggling, round cheeks two more times, leaving them stinging and ruddy like the swell of a peach. Each punishment sent a lightning jolt to his ravenous cock.
"Are you going to sway your buns slowly or quickly while I'm out, Scott?"
"Quickly, master," he said, struggling to thrust his gorgeous backside back and forth as fast as he could. "I'll sway my buns quickly for you the whole time."
"That pleases me, Scott. Keep this cock or yours hard and dripping for me until I get back, won't you?" I gave his cock a vicious slap ("UMPH") then went out the door.
I hadn't even blindfolded him, which increased the danger that his mind would wander and he would lose his focus.
I had left him this way several times before and he had obeyed me without fail. If he managed to do as he was told (without touching himself) I rewarded him with a nice, long blowjob or handjob, or I allowed him to jerk off and cum while I watched (he was never allowed to masturbate when I was not present). All the semen that leapt out of his cock, he was required to swallow down again, in accordance with rule number six.
But never had I put him to this challenge directly after taking away his cum rights for an entire week. Never had I left him so desperate to shoot that big, hefty load I knew was weighing down his balls. I was asking a lot of him and I should have known he wasn't ready for the challenge. But I figured that even if he failed, he would learn his lesson for next time.
...
I was gone about an hour, longer than I needed to be. When I got back to the apartment, I decided to be a little sneaky. I left the grocery bags in the car, for the rustling of plastic would have announced my return.
I climbed as stealthily as I could up to the second floor. I listened in through the door of our apartment. No sound at all on the other side.
I drew my key out of my pocket like an assassin's dagger, then in one fluid movement, I slid it into the lock and flung the door wide open.
Scott gasped and turned around, startled. When I saw what he had done, I fell silent. I stepped in and closed the door, locking it behind me.
We looked at each other from across the room, my eyes burrowing into him. All the blood drained from his face.
He had removed the cuff from around his balls and left it on the floor. His semi-flaccid cock was still in his hand. He had just blown his very substantial wad all over the wall. His hand glistened with fresh man juice. The rest was streaming down into the carpet.
"Master..." Scott whispered in horror. Either he had not expected me home so soon or had not expected me to be out so long.
Maybe he planned to somehow hide his actions, clean up the mess when he was done, though how he could have been that foolish was beyond me. Actually it wasn't, his hardon was likely raging so badly by the end there wasn't enough blood left in his brain to consider the consequences.
But now I had caught him red-handed and he knew what he was in for. His pretty blue eyes grew moist. He swallowed audibly. "I'm so sorry, master, please forgive me, I..."
"Yes," I said coldly, "Yes, Scott, tell me everything. Every last detail. I want to hear all of it."
I crossed the room to where he stood. He turned as I approached, trying to hide his face, but I stopped him. I planted one hand beneath his jaw and lifted his chin so he could not look away. "Stand straight Scott." He obeyed, thrusting back his shoulders. "Hands at your sides. Clench your buns tight. Tighter than that, swallow up the buttplug completely." He flinched as he flexed his buns as tight as they would go. "Now, look your master in the eye and tell me why you disobeyed my rules."
He swallowed hard against my hand at his throat. His face turned crimson and the edges of his mouth turned downward. Scott was a very handsome man, likely more handsome than he ever realized. Though I may have found him most attractive when his face was stricken as it was now. He was the very picture of shame and embarrassment.
There was a stifled whimper as he swallowed again. "I just (gulp) I just needed to cum so badly, master. My cock was so hard. I was so horny standing there wiggling my buns and you were gone so long...I couldn't..." Further excuses fell apart in his mouth before my unrelenting gaze. He looked desperate for some hint of sympathy, but found none.
He swallowed against my hand, now trying to fight back tears. "It's so hard for me sometimes, master. I'm so weak, I'm so stupid. I...(gulp) I wanted to be a good boy, master. Please, please forgive me. Forgive me for failing you, master."
Scott may have been seven years older than me, but his normally sensual, manly voice was cracking and he sounded like a teenager facing a disappointed father.
Scott gasped when I reached down and began stroking his spent, sensitive cock with my free hand. I squeezed and felt the remaining cum ooze out onto my palm.
Without ever taking my eyes off his, I raised the sticky jizz to Scott's lips. He sucked it off my fingers, gingerly at first, then with vigor, obviously trying to get back on my good side.
"What did you think about when you were jerking your shaved, slave cock, Scott?" He grimaced as I stroked him again. I squeezed harder this time, trapping his cockhead against palm, feeling the hot semen leak out of his flaccid shaft. "Who were you thinking about when you came so big and so hard? Don't attempt to lie, Scott. I always know when you're lying."
His tears were hot as his leftover cum as they rolled down his face and onto my hand, still clutched around his jaw. He had that masculine tendency to try to hold back and weep silently. His cock, trapped as I squeezed it still harder, continued to ooze a gooey stream down my wrist. It flexed uncontrollably in my grip as he spoke. "I was thinking (gulp) about...about Jennifer again, master."