Once upon a time there was a slave boy. He tried to please his Mistress, but he always seemed to fall short. He was too willful, and wouldn't submit to his Mistress' desires completely. One day she decided to teach him a lesson.
He showed up at her door and came in. He quickly stripped down naked, and put a hair elastic around his balls. His Mistress was waiting for him in the bedroom. She commanded him to kneel and eat her pussy, to which he immediately complied. As he was licking her cunt, she asked him if he had jacked off without obtaining her permission. He replied no, which of course she knew was a lie.
"Stand up, slave," she ordered him. He rose with a smile on his face, but she thrust a devastating kick right to his testicles, causing him to drop to the ground and cry out in pain. While he rolled around, she obtained a jar lid with a hole cut out of it, and forcefully shoved his testicles through the hole on the lid. "Stand up you fucking lying wimp!!" she barked at him. He groaned and slowly rose. "One fucking lousy kick to the balls, and you can't even take it. Come here!" she snapped. Quickly she tied a blindfold around his eyes, then producing a jar, screwed it to the lid so that his balls were contained within the jar. "So, I'll ask you again. Have you been jacking off without asking your Mistress for permission?" she teased.
"No, Mistress", he lied again.
"OK, fine" she replied coolly. "I gave you a chance to tell the truth. But you chose to lie right to my face. Now jack off for me, slave, that's an ORDER!" He immediately began stroking his cock. "Faster, slave! Stroke that dick! You are going to cum for me NOW!!!" He frantically began pounding his dick, furiously masturbating while his Mistress watched. His breathing quickened, and his orgasm approached. "Do you know what happens to worthless slaves who lie to their Mistress and jack off without permission?" she asked. "THIS!!!" she roared as she inverted the jar, just as her slave's first blast of semen shot out of his dick and across the room. He instantly howled out in surprise and agony, as the dozens of fire ants in the jar began stinging the only piece of flesh they had access to: his scrotum. He fell to the ground screaming and ejaculating while she held the jar inverted, his scrotum stretched and his testicles trapped inside the jar with the fire ants. Then she merely watched and laughed while he clawed and pulled at the jar, only increasing the pain in his rapidly swelling testicles as he writhed on the ground, coated in his own semen. "Now I think it's time for you to get me off with your tongue" she said, as she straddled him and began lowering her cunt to his mouth.
She then sat on his face, giggling as he whimpered in pain, fumbling with the jar. "Leave that on, slave. Those ants should just about be done stinging, and your balls are going to be way too swelled up for you to free them" she said. "Now stick your tongue up my cunt." He complied as best he could, and she settled down firmly on his face. She spread her ass cheeks and said, "I want your nose in my asshole. Stick your nose up my ass as far as you can. NOW!!" He did as she bid, then she sat down and back, completely sealing his face in her ass. "Keep licking my cunt," she muttered as she concentrated on the pleasure in her nether region. His licks started to become more frantic and his body started writhing. Clearly his oxygen was running out. She grinned and leaned forward, grinding her pussy down on his mouth. He started muffled cries for air as he bucked, and she rose quickly.
"Oh, fuck," she sighed, "are you really that pathetic? Fucking breathe." He gasped, then she immediately lowered herself back down onto his face. "Eat me!!" she barked. "And get that nose back up my ass! It better fucking stay there!" she commanded as she ground herself down on his face with her full weight. His desperate licks at her cunt were not all that satisfying, but the power she had over him at the moment was intoxicating and made the whole event ecstatic.
Shortly, he began struggling and muffling again, then trying to lift her off his face with his arms. "Jesus Christ!" she growled, rising again. "Breathe, and quickly. You're supposed to be licking my cunt, not gasping and whining like some fucking useless wus." She sat down again and yelled out, "NOW, EAT MY FUCKING CUNT!!!" She spread her ass cheeks to force his nose up her ass again, then bent forward. She reached the jar, and bending it down and upright, began unscrewing it. Her slave began screaming and struggling, but she just grinned and forced her full weight down on his face. When the jar was fully unscrewed, she removed it to reveal his balls, trapped by the jar lid, dark red with tiny welts all over them, swollen in his stretched scrotum to the size of a grapefruit. His whimpering cries were muffled by her pussy as his tongue flicked all over her lips and thrust up into her vagina. She had to admire his commitment to the cunnilingus, as his testicles must have been completely on fire with pain. She put the jar away as she rose once again, commanding her slave to breathe. A couple of quick gasps were all she allowed him before sitting back down and spreading her cheeks to lodge his nose deep in her ass. She then reached for the set of urethral sounds she had, and a small tube of lube.