Derek had had enough of his bully, Mark. For months, Mark had made Derek's life a living hell, constantly tormenting him at school and even following him home. Derek had tried to ignore him, but Mark just wouldn't leave him alone. So, when Derek saw an opportunity to finally get back at him, he took it. One night, Derek followed Mark into an alley, where he cornered him against a wall. Mark tried to taunt him, but Derek remained calm and focused. He had been studying hypnosis for years, and now it was time to put his skills to the test. "Listen to my voice, Mark," Derek said, his eyes locked on his bully's. "You are going to do exactly as I say. You are going to feel a strange sensation in your chest, growing bigger and bigger. And when you wake up, you will have a pair of ginormous boobs." Mark laughed at first, but then his expression turned to shock as he felt a strange pressure building in his chest. Before he knew it, he felt his chest expanding, his shirt straining against the sudden growth. Derek smirked as he watched Mark's face turn red with embarrassment. "What... what did you do to me?" Mark stammered, his eyes wide with disbelief. Derek simply grinned. "I hypnotized you, Mark. And now you have a new set of assets to show off." With another snap of his fingers, Derek implanted a new command in Mark's mind. "From now on, you will have the irresistible urge to show off your new boobs and brag about them to everyone you meet." The next day at school, Mark walked around with a newfound confidence, his chest now sporting a pair of comically oversized breasts. He couldn't help but flaunt them, strutting down the hallways and boasting to anyone who would listen. "Check out these bad boys!" Mark exclaimed, puffing out his chest proudly. "I must say, they suit me quite nicely, don't you think?" His classmates stared in shock and confusion, unsure of what to make of the sudden change in Mark. But he didn't care. He was reveling in the attention, loving every moment of the spotlight. Derek watched from a distance, a satisfied smile on his face. He had finally turned the tables on his bully, and he couldn't help but feel a sense of triumph. From that day on, Mark learned his lesson the hard way - never mess with a master of hypnosis.