Derek sat in the plastic surgery center, his heart pounding with anticipation. He had been waiting for this moment for weeks, ever since he had come up with the perfect revenge plan against his longtime bully, Mark. Derek had always been the target of Mark's cruel jokes and taunts, and he was determined to finally turn the tables on him. As Derek watched the other patients come and go, he couldn't help but feel a sense of satisfaction knowing that soon, it would be Mark's turn to undergo surgery. Derek had used his skills in hypnosis to plant a suggestion in Mark's mind, convincing him that he had always wanted to be a girl and that getting breast implants was his ultimate dream. Finally, he saw Mark walk into the waiting room, his eyes wide with excitement. Derek couldn't help but smirk as Mark sat down next to him, practically bouncing in his seat. "Hey, Derek, check it out!" Mark exclaimed, lifting up his shirt to show Derek the padded bra he was wearing underneath. "I can't wait to have the real thing!" Derek couldn't contain his laughter as he watched Mark prance around, showing off the size and shape of the breasts he would soon have. He couldn't believe how easily Mark had fallen for his plan, and he reveled in the satisfaction of knowing that his bully would soon be the one feeling insecure and vulnerable. After what felt like an eternity, Mark's name was finally called, and he practically skipped into the operating room. Derek waited anxiously, his heart racing with excitement. He couldn't wait to see the look on Mark's face when he woke up from surgery and realized what had happened. As he sat in the waiting room, Derek's mind raced with thoughts of all the times Mark had humiliated him in front of their classmates. He felt a rush of adrenaline knowing that soon, he would have the upper hand for once. Finally, the door to the operating room opened, and Mark stood in the doorway, a wide grin on his face. Derek's eyes widened as he took in the sight of Mark's newly enhanced chest, the breasts looking even larger than he had imagined. "Check it out, Derek!" Mark exclaimed, practically bouncing up and down with excitement. "These babies are all mine now!" Derek couldn't help but feel a sense of satisfaction as he watched Mark proudly show off his new assets. He knew that from now on, Mark would never be able to mock or tease him again without feeling the sting of his own vulnerability. As they left the plastic surgery center, Mark chattered excitedly about how much he loved his new breasts and how grateful he was to finally be living his dream of being a girl. Derek smiled to himself, knowing that he had finally gotten the revenge he had been seeking for so long. And as they parted ways, Derek felt a sense of satisfaction wash over him, knowing that he had successfully turned the tables on his bully and emerged victorious. He felt no guilt or regret for what he had done, only a sense of empowerment and satisfaction knowing that he had finally taken control of his own fate.