Nymphadora Tonks stumbled into Severus Snape's private office, her heart pounding in her chest. She had no idea why the potions master had summoned her, but she couldn't shake the feeling that she was in trouble.
Snape sat behind his desk, his eyes narrowed as he took in Tonks's appearance. She was dressed in her school uniform, a short skirt that revealed her stocking-clad legs and heavy boots. She felt self-conscious under his gaze, but she held her ground.
"You wanted to see me, Professor?" she asked, her voice barely above a whisper.
Snape leaned back in his chair, a smirk playing at the corners of his lips. "Yes, Miss Tonks. I have discovered your little secret."
Tonks felt her stomach drop. She had been careful to keep her metamorphmagus abilities hidden, but somehow Snape had found out. She braced herself for the worst.
"I know what you are," Snape continued. "And I have the power to expose you, unless you do as I say."
Tonks's mind raced. She couldn't let Snape reveal her secret to the world. She would be an outcast, a freak. She had to do whatever it took to keep him quiet.
"What do you want me to do?" she asked, her voice barely above a whisper.
Snape's smirk grew wider. "I want you to transform into Lily Evans."
Tonks's eyes widened in shock. Lily was Snape's childhood friend, the girl he had loved and lost. She had red hair and green eyes, just like Tonks. But Tonks had never transformed into anyone before. She was afraid of what might happen.
"I don't know if I can do that," she said, her voice trembling.
Snape leaned forward, his eyes blazing. "You will do as I say, or I will expose your secret to the entire school."
Tonks knew she had no choice. She closed her eyes and focused, feeling her body shift and change. When she opened her eyes again, she was staring at Snape as Lily.
Snape's eyes widened in surprise, and then he moved. He was on her in an instant, his lips crashing down on hers. Tonks was taken aback, but she played along, pretending to be confused and embarrassed.
Snape's hands were everywhere, touching and groping. He began to undress her, his grip too strong for her to resist. Tonks tried to protest, but Snape silenced her with a deep, passionate kiss.
He moved down her body, his tongue rough and demanding. Tonks gasped as he entered her, the feeling foreign and overwhelming. She tried to push him away, but he was too strong.
Snape moved with a brutal intensity, his thrusts rough and forceful. Tonks felt like a sex doll, unable to move or speak. She couldn't believe what was happening, but she couldn't deny the desire that was building inside of her.
Snape reached his climax, cumming inside of Tonks. To his surprise, Tonks also came passionately, wrapping her legs around him.
Snape smirked, looking down at Tonks. "You will come to me whenever I want, Lily."
Tonks felt a mix of disgust and excitement. She was still dressed as Lily, still pretending to be someone else. But deep down, she couldn't deny the desire to be with Snape again.
Snape dismissed her, and Tonks left his office, still dressed as Lily. She couldn't believe what had just happened, but she knew that she had no choice but to comply with Snape's demands.
As she walked back to her dorm, Tonks couldn't shake the feeling that this wouldn't be the last time she would be with Snape. She fell asleep, still dressed as Lily, wondering what the future held for her and the potions master.
The end of chapter one.
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