Lila POV

"What I want," Derek said slowly, his voice dripping with dark satisfaction, "is very simple."

I stood there frozen, my papers still stuck to his wet chest like my secrets were literally glued to him. The hallway felt like it was closing in around me. This couldn't be happening. This couldn't be real.

"You're going to be my girlfriend," Derek announced casually, like he was talking about the weather.

My brain stopped working completely.

"WHAT?" I choked out, my voice cracking like a broken whistle.

Derek's evil smile grew wider as he watched me fall apart in front of him. "You heard me perfectly, Lila Richmond. You're going to be my girlfriend. We're going to hold hands, go on dates, kiss in the hallways. The whole show."

"Are you insane?" I gasped, backing away from him like he had just grown horns. "I would never in a million years be your girlfriend! I hate you! Everyone knows I hate you!"

"Do they?" Derek asked, tilting his head like a predator studying its prey. "Because from where I'm standing, it looked like you were just fantasizing about my body. Your eyes were closed, your lips were parted, you looked like you wanted me to kiss you right here, right now."

My face exploded into flames of humiliation. "I was NOT thinking about you! I was thinking about-"

I stopped myself just in time, but Derek's eyes lit up with wicked understanding.

"About your stepbrother," he finished for me. "You were imagining it was Ryan standing here half-naked, weren't you? God, you really are messed up."

Tears burned my eyes. This was torture. Pure evil torture.

"Here's what's going to happen," Derek continued, completely ignoring my obvious distress. "You're going to pretend to be madly in love with me. You're going to write those sexy stories about me instead of your stepbrother. And in return, I'll keep your disgusting little secret safe."

"I won't do it," I whispered, my voice shaking. "I can't do it."

Derek shrugged and started to peel another one of my papers off his chest. "Fine. Then I guess everyone's going to find out that sweet, innocent Lila Richmond has been writing detailed sexual fantasies about her own stepbrother's body."

He cleared his throat and began to read out loud: "Ryan's muscles rippled as he-"

"STOP!" I screamed, lunging forward to cover his mouth with my hands. "Please don't! Please!"

Derek grabbed my wrists gently but firmly, holding my hands against his face. His skin was warm and his eyes were staring directly into mine. For a moment, we were so close I could feel his breath on my fingers.

"Then say yes," he whispered against my palms. "Say you'll be my girlfriend, and I'll keep your secret forever."

I felt trapped, cornered, completely helpless. If he told anyone about my stories, my life would be over. My family would disown me. I'd be expelled from school. Everyone would think I was a sick freak.

"Why?" I asked desperately. "Why do you want me to be your fake girlfriend? You could have any girl in school!"

Derek's expression changed for just a moment. Something flickered in his eyes - something that looked almost vulnerable. But then the cocky mask slipped back into place.

"Let's just say it would solve some problems for both of us," he said mysteriously.

"For how long?" I asked, feeling my resistance crumbling.

"Until I say it's over," Derek replied. "Those are my terms. Take them or leave them."

I closed my eyes and felt my world tilt sideways. I was about to agree to be fake girlfriend to my worst enemy. The boy who had just destroyed Ryan's dreams. The boy who was now destroying mine.

"Fine," I whispered, the word tasting like poison in my mouth. "I'll do it."

Derek's triumphant smile was absolutely blinding. "Perfect. We start tomorrow. And Lila?"

"What?" I asked miserably.

"You better make it convincing. Because if anyone suspects we're faking it, our deal is off and your secrets go public."

He released my wrists and stepped back, finally handing me my soggy papers. But as I reached for them, our fingers brushed and I felt an unexpected jolt of electricity shoot up my arm.

What the hell was that?

"Sweet dreams, girlfriend," Derek said with a wink, then walked away whistling like he didn't have a care in the world.

I stood there holding my ruined papers, feeling like I had just made a deal with the devil himself. My hands were still tingling from where he had touched me, and I hated myself for noticing how good he smelled up close.

"This is a nightmare," I muttered to myself. "An absolute nightmare."

But as I started walking toward the exit, trying to process what had just happened to my life, I stopped dead in my tracks.

Two people were kissing passionately against the wall near the main entrance. The girl was blonde and perfect, her hands tangled in the guy's hair. And the guy...

My heart stopped beating.

Those shoulders. That hair. That perfect profile that had haunted my dreams for three years.

Ryan. The papers fell from my numb fingers as I watched my stepbrother kiss another girl like she was his salvation.

But when the blonde girl turned her head slightly, I saw her face.

And my blood turned to ice.

I knew that face. I knew those cruel blue eyes and that perfect smile.

It was the face of my worst nightmare.

Lila POV

"Cassandra Williams," I whispered, the name tasting like poison on my tongue.

The girl pulling away from Ryan's lips was my worst nightmare made flesh. Those same cruel blue eyes that had haunted my middle school years. That same perfect blonde hair that had whipped around as she laughed at my pain. That same cold smile that had destroyed my confidence for years.

My bully. My tormentor. The girl who had made my life hell for three straight years.

And now she was kissing my stepbrother like she owned him.

"Lila!" Ryan's voice cut through my shock. "There you are!"

They broke apart and walked toward me, Ryan's arm wrapped around Cassandra's tiny waist. I felt like I was going to throw up. This couldn't be happening. This couldn't be real.

"I want you to meet my girlfriend," Ryan said with the biggest smile I had ever seen on his face. "This is Cassandra. She just transferred here from Jefferson High school, and she's already the new cheerleading captain."

Jefferson High school. My old middle school. Of course.

Cassandra looked at me with those same calculating eyes, but her expression was pure fake sweetness. "Oh my goodness! Lila Richmond! What a small world!"

The way she said my name made my skin crawl. Like she was tasting something disgusting.

"And Cassandra, this is my amazing stepsister Lila," Ryan continued, completely clueless about the nightmare unfolding in front of him.

"We know each other very well, don't we Lila?" Cassandra said, her voice dripping with false warmth. "We were such good friends back in middle school."

Friends. She called us friends.

This was the girl who had pushed me down stairs. Who had spread rumors that I smelled bad. Who had made me eat lunch in the bathroom because I was too scared to sit in the cafeteria. Who had called me fat, ugly, worthless every single day for three years.

"Really? That's incredible!" Ryan beamed. "This is perfect! My girlfriend and my sister already know each other!"

I opened my mouth to speak, but no words came out. I felt like I was drowning in memories of every cruel thing Cassandra had ever done to me.

"We sure do have history," Cassandra said, her smile sharp as a knife. "Don't we, Lila?"

The way she was looking at me made it clear that nothing had changed. She was still the same evil girl who had destroyed my confidence, and I was still her favorite target.

"Well, this is amazing!" Ryan said happily. "I'll leave you two to catch up. I need to shower and get out of this gear."

No. No, no, no. He couldn't leave me alone with her.

"Ryan, wait-" I started to say, but he was already walking away, whistling like he didn't have a care in the world.

The moment Ryan disappeared around the corner, Cassandra's fake smile melted away like ice in fire. Her true face emerged cold and absolutely vicious.

"Well, well, well," she said, stepping closer to me like a predator circling its prey. "Look what the cat dragged in. Little Lila Richmond, still ugly, still pathetic, still completely invisible."

Each word hit me like a physical blow. I was thirteen years old again, scared and helpless and alone.

"I can't believe you go to school here now," Cassandra continued, her voice filled with disgust. "I thought I was finally free of you, but here you are, still ruining everything just by existing."

"I didn't know you were coming here," I whispered, my voice barely audible.

"Of course you didn't," Cassandra laughed coldly. "You never know anything useful, do you? Still the same stupid, worthless little girl I remember."

I bent down to pick up my scattered papers, my hands shaking so badly I could barely hold them. I just wanted to get away from her, to escape before she could hurt me more.

But Cassandra wasn't done with me yet.

"Tell me something, Lila," she said, her voice dangerously sweet. "Does your stepbrother know what a freak you really are? Does he know how pathetic and desperate you were in middle school?"

"Please just leave me alone," I begged, still trying to gather my papers.

"Oh, I don't think so," Cassandra said, crouching down next to me. "You see, I worked very hard to reinvent myself for high school. New school, new reputation, new me. And I'm not going to let you ruin that."

She grabbed my wrist painfully tight, her nails digging into my skin.

"If you say one word to Ryan about our history," she whispered, her voice filled with venom, "if you even think about telling him how things really were between us, I will make your life so miserable that you'll beg to go back to middle school."

Tears burned my eyes as her grip tightened.

"Do you understand me?" Cassandra demanded.

I nodded frantically, too scared to speak.

"Good girl," she said, releasing my wrist and standing up. "Now, let me make something else very clear. Ryan is mine now. He's my boyfriend, my future, my everything. And you're going to stay far away from him."

"He's my stepbrother," I said weakly. "I live with him."

"Then you better learn to be invisible again," Cassandra snapped. "Just like you were in middle school. Because if I catch you trying to get between us, if I see you flirting with him or being anything more than the pathetic little sister you are, I will destroy you."

She leaned down close to my ear, her breath hot against my skin.

"And this time," she whispered, "there won't be any teachers to save you. This time, it'll be just you and me."

With that, she stood up and smoothed down her perfect hair, transforming back into the sweet, innocent girl Ryan thought she was.

"It was so nice catching up with you, Lila," she said loudly, just as Ryan's footsteps echoed down the hallway. "We'll have to do this again soon!"

Ryan appeared around the corner, freshly showered and grinning like an idiot.

"So, how did the reunion go?" he asked, wrapping his arms around Cassandra from behind.

"Wonderful," Cassandra purred, melting into his embrace. "Lila and I have so much to catch up on."

She looked at me over Ryan's shoulder, and her smile was pure evil.

I stood there holding my wet papers, feeling like my whole world was falling apart. In one night, Derek had my secrets, Ryan had broken my heart, and now my worst enemy was back to make my life hell.

But as I watched Ryan kiss Cassandra's head so sweetly, my heart broke all over again. The boy I loved was holding the girl who had destroyed me.

I started walking toward the exit, my legs shaking. I just wanted to go home and cry.

But just as I reached the door, I heard Cassandra's voice behind me.

"Oh, and Lila?"

I turned around slowly.

Cassandra was smiling that same evil smile from middle school. The smile that meant someone was about to get hurt.

"If you tell Ryan one single thing about our past," she said sweetly, "I'll make sure he knows the real truth about who the bully really was."

My blood turned to ice. She was going to lie about everything. Make Ryan think I was the mean one.

"Sweet dreams, little sister," Cassandra whispered, her voice like poison.

Lila POV

"If you tell Ryan one single thing about our past," she said sweetly, "I'll make sure he knows the real truth about who the bully really was."

My blood turned to ice. She was going to lie about everything. Make Ryan think I was the mean one.

"Sweet dreams, little sister," Cassandra whispered, her voice like poison.

"You look terrible," Derek said as I walked into school the next morning.

I felt terrible too. I had barely slept all night, thinking about Cassandra's threat and the fake dating deal I had made with Derek. My eyes were red and puffy from crying, and I probably looked like I had been hit by a truck.

"Thanks," I muttered, trying to walk past him.

But Derek grabbed my arm gently and pulled me to the side of the hallway.

"Hey," he said, his voice softer than I expected. "Are you okay? You look like you've been crying all night."

I stared at him in surprise. Was Derek Stone actually being nice to me?

"I'm fine," I lied, pulling my arm away from his touch.

"No, you're not," Derek said firmly. "Something happened after I left you last night. What was it?"

Before I could answer, I heard a familiar laugh behind me. My blood turned cold as Cassandra's voice filled the hallway.

"Good morning, everyone!" she called out sweetly.

I turned around and saw her walking toward us with Ryan's arm wrapped around her waist. She looked absolutely perfect - blonde hair shining, cheerleader uniform fitting her like it was made by angels, smile bright enough to blind someone.

And she was staring straight at me with those evil eyes.

"Derek!" Cassandra said with fake excitement. "I didn't know you were friends with Lila!"

"We're not friends," Derek replied, but his voice sounded strange. Almost protective.

"Oh," Cassandra said, tilting her head like she was confused. "Then why are you two standing so close together?"

I felt panic rising in my chest. This was it. This was where I had to start pretending to be Derek's girlfriend, in front of Ryan and Cassandra. The two people who could hurt me the most.

Derek must have felt my panic because suddenly his arm was around my shoulders, pulling me against his side.

"Because Lila is my girlfriend," Derek announced loudly.

The hallway went completely silent.

Ryan's mouth fell open in shock. "What did you just say?"

"You heard me," Derek said confidently. "Lila and I are dating."

I felt like I was going to throw up. Ryan was staring at me like I had just grown two heads, and Cassandra looked like someone had slapped her.

"That's impossible," Ryan said, shaking his head. "Lila hates you. She told me a million times that she can't stand you."

"People change," Derek said with a shrug. "Sometimes love happens when you least expect it."

Love. The word hit me like a punch to the stomach. This was all fake, but hearing Derek say it in front of Ryan made my heart do weird things.

"When did this happen?" Cassandra asked, her voice sharp with suspicion.

"We've been seeing each other secretly for a while," Derek lied smoothly. "But we decided to make it official last night."

Last night. When my whole world fell apart.

"Lila," Ryan said, his voice filled with confusion and something that might have been hurt. "Is this true?"

I opened my mouth to speak, but no words came out. How could I tell him the truth? How could I explain that I was being blackmailed into this fake relationship?

Derek's arm tightened around me, reminding me of our deal.

"Yes," I whispered, the word feeling like poison in my mouth. "It's true."

Ryan looked like I had just stabbed him in the heart. "But you said you hated him. You said he was arrogant and mean and that you never wanted to talk to him."

"I was wrong," I said quietly, hating every word that came out of my mouth. "I was just scared of my feelings."

Cassandra was watching this whole conversation with a smile that made my skin crawl. She was enjoying watching me lie to Ryan. She was enjoying watching me hurt him.

"Well," she said sweetly, "this is certainly surprising. Derek Stone and little Lila Richmond. Who would have thought?"

The way she said "little Lila" made me feel thirteen years old again. Small, weak, and completely helpless.

"Yeah," Derek said, his voice getting dangerous. "Who would have thought?"

There was something in his tone that made Cassandra's smile falter for just a second. But then she recovered and turned to Ryan.

"Come on, baby," she said, running her fingers through his hair. "We should get to class. I want to show you my new cheer routine before practice."

Ryan nodded, but he kept looking back at me as they walked away. His eyes were filled with confusion and hurt, and I felt like crying all over again.

"That went well," Derek said once they were gone.

"Well?" I snapped at him. "Did you see Ryan's face? He looked like I had betrayed him!"

"Good," Derek said coldly. "Maybe now he'll stop treating you like you're invisible."

I stared at Derek in shock. "What is that supposed to mean?"

"You know exactly what it means," Derek said, his green eyes staring into mine. "I see the way you look at him, Lila. I see the way you follow him around like a lost puppy. And I see the way he ignores you like you don't exist."

My face burned with embarrassment. "You don't know anything about my relationship with Ryan."

"I know more than you think," Derek said quietly. "And I know that maybe it's time someone paid attention to you for once."

Before I could ask what he meant, the bell rang and students started rushing to their classes.

"Walk me to history," Derek said, taking my hand in his.

His hand was warm and strong, and I felt that same weird electric feeling I had experienced last night. But I pushed it away. This was all fake. Derek was just a good actor.

As we walked through the hallways, I could feel everyone staring at us. Derek Stone and Lila Richmond, the bad boy and the quiet girl. It was like something out of a movie.

"People are staring," I whispered.

"Let them stare," Derek said, squeezing my hand. "You're beautiful. They should stare."

I looked up at him in surprise, but his face was unreadable.

We reached my classroom, and Derek stopped outside the door. Before I could say anything, he cupped my face in his hands and leaned down like he was going to kiss me.

"Derek, no-" I started to say.

"Trust me," he whispered against my lips.

Then his mouth was on mine, soft and warm and completely unexpected. The kiss was gentle but firm, and I felt my knees go weak. For a moment, I forgot this was all fake. For a moment, I forgot about Ryan and Cassandra and all my problems.

For a moment, it felt real.

When Derek pulled away, I was breathing hard and my heart was racing.

"See you at lunch, girlfriend," he said with that cocky smile, then walked away.

I stood there touching my lips, completely confused about what I was feeling.

But as I turned to go into my classroom, I saw Ryan standing at the end of the hallway, watching me. His face was dark and angry in a way I had never seen before.

He started walking toward me, his hands clenched into fists.

"Lila," he called out, his voice sharp and dangerous.

Other students in the hallway stopped to watch. Ryan never talked to me at school. Ever.

He reached me in three long steps, his eyes blazing with something that looked like fury.

"We need to talk," he said through gritted teeth. "Right now."

Before I could answer, he grabbed my wrist and started pulling me away from my classroom.

"Ryan, what are you doing?" I asked, stumbling to keep up with him.

But he didn't answer. He just kept walking, dragging me through the hallway like I weighed nothing.

And from behind us, I heard Cassandra's voice, sweet as poison:

"Where are you taking her, baby?"