--Aftermath--
I reached out and squeezed Sayuri's hand one last time, my heart heavy with a mixture of relief and lingering guilt.
"I have to go, Sayuri," I said, my voice strained as I showed her the glowing screen of my phone. "It's Hoshino Mami. She was there at the gym... she recorded the accident with Kira. She's been holding that video over my head, forcing me to do whatever she says. If I don't show up at my house right now, she's going to upload it. My family, my school life—she'll destroy it all in one click."
Sayuri looked at the phone, then back at me, her eyes shimmering with a fragile, tearful understanding. "She's blackmailing you... just like the President."
"Yeah," I muttered, looking at my raw, red wrists. "I'm trapped, Sayuri. I'm sorry I have to leave you like this, but I can't let her hurt my family."
"I understand, Yuu-kun," she whispered, her voice small and submissive. "Go. Save your family. I'll be here... being a good girl. I promise."
I nodded, gave her one last look of concern, and bolted out the front door. My footsteps thudded against the pavement as I sprinted away from the house, my mind already racing toward the disaster waiting for me at home.
The front door clicked shut.
Inside the quiet house, the sound of the lock sliding into place was sharp and final. Sayuri stood in the foyer, her head bowed, her shoulders trembling. But as the sound of my running footsteps faded into the distance, the trembling stopped.
Slowly, she lifted her head.
The tears didn't stop, but the expression behind them shifted. The shattered, heartbroken look evaporated, replaced by a calm, terrifyingly clear focus. She walked back into the kitchen, her steps light and rhythmic. She picked up the bread knife from the floor, wiped it clean with a silk napkin, and placed it back in its exact slot in the wooden block.
She hadn't just predicted my reaction; she had choreographed it.
From the moment she "accidentally" left the bedroom door ajar to lure me in, to the specific dosage of the sedative—it had all been a script. She had even anticipated Mami's interference. By letting me explain the blackmail, she now knew exactly what leverage Mami held. Information was power, and I had handed it to her on a silver platter.
The "suicide attempt" had been the masterstroke. She knew that the only way to truly bind a man like me—someone who lived to protect others—was to make him feel responsible for her very life.
I had tried to break her spirit to escape, but in doing so, I had walked right into the deepest part of her trap. I had confirmed I didn't hate her. I had promised to stay. I had given her the ultimate victory: my guilt.
Sayuri walked into the living room and picked up a small, hidden remote. She pressed a button, and the curtains—the ones I thought were pinned shut—opened automatically. She looked out at the street where I had just vanished, a small, genuine smile gracing her lips.
"You're so kind, Yuu-kun," she whispered, her voice no longer trembling, but filled with a dark, melodic sweetness. "You're so easy to move when someone knows which strings to pull. Now I know all about Mami-san's little video... I'll have to take care of that for you, won't I?"
She reached into her dress pocket and pulled out a small digital recorder. She hit play. My own voice filled the room, the cold, harsh things I had said to her in the basement. She listened to it with the look of someone enjoying a favorite symphony.
"You were so scary in the basement," she giggled, hugging herself. "It made my heart beat so fast. I knew you still had that fire in you."
She walked toward the stairs, heading back toward her room—her shrine. She wasn't worried about the "Influencer" anymore. In her mind, the weekend was already a success. She had successfully planted a seed of debt in my heart that would grow until I couldn't breathe without thinking of her.
"Enjoy your Sunday, Yuu-kun," she murmured, looking at the life-sized mannequin in the corner of her room. "Run as far as you want. But every time you look in the mirror, you'll remember the girl you 'saved' tonight. And you'll always come back to me."
She lay down on her bed, surrounded by the hundreds of photos of my face, and closed her eyes with the peaceful expression of a child who had finally gotten exactly what they wanted.
--On the way home--
I sprinted the final block to my house, my lungs burning and my mind a chaotic mess of Sayuri's tears and Mami's threats. I expected to find a scene of digital execution—Mami standing under the streetlight, thumb poised over the 'Upload' button while my family watched their world crumble.
Instead, I found them sitting on the low wall of our front garden, laughing.
Mami and Hana were leaning into each other, scrolling through something on Mami's phone. The "Queen Bee" was in full charm mode, her expensive perfume mixing with the scent of the night-blooming jasmine in our yard.
"Aniki! You're finally back!" Hana called out, spotting me. She stood up, crossing her arms with a mock-annoyed pout. "Where have you been? Hoshino-san has been waiting for you for ages. She's way too nice to sit here and entertain your little sister while you're out playing."
I quickly slumped my shoulders, pushing my glasses up and letting the "Gloomy Yuu" mask settle over my face. My heart was still racing, but I had to play the part.
"Sorry, sorry," I stammered, looking at the ground. "I... I lost track of time. I was just having some fun with some classmates."
Mami's eyes glinted with a sharp, dangerous amusement. She stood up, brushing off her skirt. "Classmates? Oh, how exciting! Which ones? The genius girl with the teal hair? Or was it that cute, quiet seatmate of yours?"
I choked on my own breath, my face heating up. She knew exactly where I had been. She was enjoying every second of my discomfort. But before I could fumble for an answer, she waved her hand dismissively. "Never mind! I'm just glad you're safe, Hero-kun."
I stepped forward, acting on a desperate impulse to get her away from Hana. I reached out and took Mami's hand—it was cold and perfectly manicured—and looked her in the eye.
"Mami... can we talk? Just the two of us? It's late, and I really need to explain..."
Mami's eyes widened slightly, and for the first time, a genuine blush crept across her cheeks. "My, my... so bold! But where would we go? It's already evening, and I don't think your sister wants me wandering off into the dark."
Hana's eyes lit up. "Wait! Hoshino-san, if it's so late, why don't you just stay the night? We have plenty of room, and Mom would love to meet a real influencer!"
My heart stopped. "Hana! That's... that's a bit much, don't you think? She probably has things to do—"
"I'd love to!" Mami chirped, her sharp grin returning. "It sounds like such a cozy, normal experience."
Before I could protest, Hana grabbed Mami's arm and pulled her toward the front door. "Great! Let's go! Mom! Dad! Aniki brought a girl home!"
--The Domestic Interrogation--
The next hour was a blur of high-stakes diplomacy. My parents were in shock, then in "investigation mode." They sat Mami down at the dinner table and peppered her with questions. Mami, ever the professional, handled them like a pro. She was polite, bubbly, and told them just enough "stories" about school to make her seem like a perfect, high-achieving friend.
By the end of the meal, my parents were completely won over. They were practically beaming, convinced that their "gloomy" son had somehow landed the most popular girl in the city.
"You two should go up to Yuu's room and talk," my dad said, giving me a supportive (and terrifying) thumbs-up. "It's quieter up there. We'll take care of the dishes."
"Dad! No—"
"Thanks, Uncle!" Mami laughed, already heading for the stairs.
--The Secret Auction--
I shut my bedroom door and leaned against it, closing my eyes. The exhaustion of the day finally crashed down on me. I looked at Mami, who was already making herself at home, sitting on the edge of my bed and swinging her legs.
"You didn't do it, did you?" I asked, my voice low and weary. "The video. It's still sealed?"
Mami leaned back, propping herself up on her elbows. She looked flirty, her eyes tracing my silhouette. "Of course it's sealed, Yuu-kun. I'm a woman of my word. As long as you follow my orders, no one ever has to see that little incident at the gym."
She patted the spot on the bed beside her. "Come here. Sit."
I reluctantly sat down, keeping a safe distance. "So, what's the plan for tomorrow? You said you wanted to go out."
Mami's smile turned sharp and serious. She leaned in, her voice dropping to a whisper. "Tomorrow isn't just a date. There's a secret, private auction happening in the Diamond District. High-end tech, rare artifacts... and some 'underground' information that shouldn't be for sale."
She looked at my hands—the ones that had spent the night tied in a basement. "I'm going there to get something important for my brand. But the people there... they aren't exactly 'followers.' I don't need a boyfriend tomorrow, Yuu-kun."
She reached out and tilted my glasses down, looking straight into my eyes.
"I need a body guard. And I think we both know you're the best one in this city."