The Magic Seed - Improving the formula

Previous part:[Here](https://www.reddit.com/r/BallbustingStories/s/RW1Mpdrbgb)

A week had passed since the experiment began, and Mei Lian had fallen into an efficient routine. The Li family elders’ orders were clear: keep the young master’s testicles in a bruised state and extract as much seed as possible. Mei Lian had approached the task with her usual precision and dedication, though the repeated sessions had taken a visible toll on Li Wei. His testicles were perpetually tender, the skin mottled with faint bruises, and his protests had become routine. Yet, despite his growing discomfort, Mei Lian pressed on, her focus unwavering.

She had begun experimenting with different methods to increase the seed’s potency. Punches, kicks, and even the occasional use of blunt objects had been employed, each strike delivered with careful control to avoid permanent damage. Li Wei’s reactions, however, hadn’t changed. If anything, they had become more exaggerated, his high-pitched screams and pitiful whimpers providing an odd sort of entertainment for Mei Lian. She couldn’t help but smile faintly at his expressions, though she kept her amusement hidden behind her usual stoic demeanor.

“Mei Lian, please—enough! My balls can’t take any more!” Li Wei pleaded one morning, his voice cracking as she secured him to the bed for the day’s session. His face was pale, his eyes wide with dread as she approached. Despite his protests, she knew he wouldn’t resist—the weight of family duty was too great.

“I’m sorry, Young Master, but I must,” she replied calmly, her hands already moving. She swung her fist down in a precise arc, landing a solid punch to his testicles. *Thud.* Li Wei let out a high-pitched “EEEEP!” his body jerking against the restraints. His face contorted, tears spilling down his cheeks as he gasped for breath.

Mei Lian didn’t pause. She delivered a sharp kick next, the toe of her boot connecting with brutal accuracy. *Thwack.* Li Wei’s scream was louder this time, a guttural “Aaargh!” that echoed through the room. He writhed in agony, his legs kicking futilely as he clutched at the air with his bound hands. “You’re crushing my balls!” he wailed, his voice trembling.

Despite his pain, Mei Lian’s focus remained on the task. Since she has started consuming the improved seed, there had been undeniable changes to her body. Her cultivation had improved significantly, propelling her to a new stage, and her physical appearance had also transformed. Her breasts were bigger, her features even more striking, and her skin seemed to glow with vitality.

Mei Lian knelt before Li Wei, her expression calm but thoughtful as she considered her new idea. She had noticed that the potency of his seed seemed to correlate not just with the trauma to his testicles but also with the intensity of his arousal. Perhaps edging him would further enhance its quality.

She began with her usual efficiency, her hands moving with practiced skill. Her fingers wrapped around his length, her touch firm but gentle as she started to stroke him. Li Wei let out a low groan, his body tensing instinctively as pleasure began to build. Mei Lian’s other hand cupped his swollen testicles, her fingers lightly tracing the bruised skin. The dual sensations made him shudder, his breath quickening.

As he neared release, Mei Lian abruptly stopped, her hand tightening around the base of his length to halt his orgasm. Before he could protest, she delivered a sharp squeeze to his testicles, her fingers pressing into the tender flesh. *Crunch.* Li Wei’s body jerked violently, a choked “Nghhh!” escaping his lips. His face contorted in a mix of pain and frustration, tears welling in his eyes as he gasped for breath.

“Mei Lian, what are you—” he began, his voice strained, but she didn’t let him finish. She resumed her strokes, her movements deliberate and unhurried. Li Wei’s groans returned, his body trembling as pleasure built once more. Just as he was on the edge again, she stopped, her hand moving to his testicles for another punishing squeeze. *Crunch.* This time, his reaction was even more pronounced—a guttural “Aaargh!” accompanied by a full-body shudder.

The cycle continued, Mei Lian expertly bringing him to the brink of release before denying him with a painful squeeze to his already swollen testicles. Li Wei’s condition made it easy for him to develop blue balls, the throbbing ache in his groin growing more intense with each denial. By the fifth round, he was a blubbering mess, his face red and tear-streaked, his body trembling uncontrollably.

“Mei Lian, please... I can’t take it anymore,” he whimpered, his voice breaking. “My balls... they’re killing me...”

She tilted her head, her expression calm but thoughtful. “Just a little longer, Young Master. This should make the seed even more concentrated.”

Mei Lian maintained her rhythm, her hands moving with clinical precision. Li Wei’s body was a coiled spring, trembling on the edge of release, his breath coming in ragged gasps. She watched him closely, noting the way his face twisted in a mixture of pleasure and agony, his testicles swollen and pulsing with every beat of his heart. They looked painfully full, the skin stretched tight over the bruised flesh, and she could feel the heat radiating from them.

Just as he neared climax again, she stopped, her hand tightening around the base of his length to halt his orgasm. Before he could even voice his frustration, her other hand moved to his testicles, delivering a punishing squeeze. *Crunch.* Li Wei’s body jerked, a strangled “Aaargh!” tearing from his throat. His legs kicked against the restraints, his face contorted in pain as tears streamed down his cheeks.

“Almost there, Young Master,” she encouraged, her voice calm and steady, though there was no trace of mercy in her actions. She resumed her strokes, her fingers moving with deliberate slowness, coaxing him back toward the edge. Li Wei’s groans grew louder, his hips twitching as he tried to push into her hand, but she kept him firmly under control.

When he was close once more, she stopped again, her hand shifting to his testicles for another brutal squeeze. *Crunch.* This time, his reaction was even more intense—a high-pitched “EEEEP!” accompanied by a full-body convulsion. His testicles throbbed visibly, the pain radiating through his groin and into his stomach.

“You’re doing well, Young Master,” she said, her tone almost soothing despite the cruelty of her methods. She continued the cycle, bringing him to the brink and then denying him with a painful squeeze to his swollen testicles. Each time, his reactions became more exaggerated, his pleas more desperate.

“Mei Lian, please... I can’t... my balls...” he begged, his voice hoarse and trembling. “They’re going to burst...”

She ignored his pleas, her focus entirely on her task. His testicles were now so swollen they looked like they might indeed burst, the skin taut and shiny, the bruises a deep, angry purple. Yet she continued, her hands working with unrelenting efficiency. She could feel the tension in his length, the way his body strained against the restraints, and she knew he was close to breaking.

Finally, after what felt like an eternity to Li Wei, she allowed him to finish. Her mouth closed around his length, her movements swift and efficient as she coaxed the release from him. His seed was thick and potent, the taste almost overwhelming in its intensity. She swallowed every drop, her body tingling with the rush of energy it provided.

Li Wei lay slumped against the bed, his body spent, his breath coming in shallow gasps. His testicles still pulsed with pain, the swollen flesh a testament to the ordeal he’d just endured. Mei Lian sat back, sealing the vial of seed, her expression thoughtful but satisfied. Her cultivation had improved significantly since she’d begun consuming the enhanced seed, and she could feel its effects coursing through her.

“You did well, Young Master,” she said softly, her tone almost tender despite the severity of what she’d just put him through.