The knock on Elena's door came at 7:13 AM. She was already awake, had been since 4, staring at the ceiling and counting the cracks she couldn't see in the dark.
Madeleine stood in the hallway in her pajamas. Sleep-mussed hair. Bare feet. The private school blazer thrown over everything like armor she'd forgotten to take off.
"She texted." Not a question. Madeleine held up her phone, screen already bright.
Elena took it. Read:
Good morning girls. Loved the photo. Now we begin. I want to see those nails grow. Both of you. No cutting, no filing, no polish. Send me a video every morning — show me your hands, spread those fingers, tell me the day. Day 1 starts now. Make it cute. :) — N.
Elena's thumb pressed into the edge of the phone until the skin went white.
"She wants us to grow our nails." Madeleine's voice was flat, like she was testing how the words sounded aloud. "That's—that's not so bad, right? That's just—that's just weird."
"It's not just weird." Elena handed the phone back. Her hand shook. "It's control. Every day, she gets to tell us what to do. And we do it."
"But it's just nails."
"It's just nails today."
Madeleine's face did something complicated — trying to stay brave, trying to believe her sister, failing at both. "So what do we do?"
Elena looked at her own hands. Short nails. Practical. The kind of hands that typed reports and stirred coffee and hadn't done anything memorable in years. "We make a video."
They sat on Elena's couch. Madeleine pressed record on her phone, propped it against a throw pillow. Elena sat beside her, close enough that their shoulders touched.
"Day one." Madeleine's voice wavered, then steadied. "Hi, N." She held up her hands, fingers spread. Her nails were short, bitten down to the quick — a nervous habit Elena had never managed to break her of. "These are my hands. Ten fingers. Nails are—well, you can see. They're short."
She paused, like she expected N to respond. The phone just sat there, recording.
Elena lifted her own hands. "Day one." Her voice came out steady. She didn't know how. "Nails are natural. No polish. No cuts." She spread her fingers, turned her palms up, turned them down. "We'll send another tomorrow."
Madeleine stopped recording. The silence in the room was thick enough to choke on.
"Did we do it right?"
Elena didn't know. "Send it."
The video went through. 11 seconds. Three dots appeared. Then: Good girls. See you tomorrow. :)
—
The next morning, Elena woke before her alarm. Madeleine was already in the kitchen, holding her hands out in front of her like she was examining evidence.
"They're not any longer." She sounded almost disappointed.
"It's been one day."
They filmed again. Same couch. Same angle. Same words. This time Madeleine didn't waver. "Day two. Nails still short. Growing."
Elena watched her sister's face in profile — the concentration, the desire to please, even when pleasing meant being owned. Her stomach turned.
They sent it. N responded: Getting there. Smile next time. :)
—
Day three. Day four. Day five.
The videos became a ritual. Morning coffee, then the couch, then the camera. Madeleine started smiling in the videos — a tight, nervous smile, but a smile. Elena couldn't.
By day seven, Elena could see the difference. White crescents peeking past her fingertips. Madeleine's nails were growing too, no longer bitten, the edges smoothing out.
Day ten, N sent a new instruction: Closer. I want to see them in detail. Hold the camera close.
They did. Elena filmed her hands at inches, turning them slow, letting N see every ridge, every curve, the pale half-moons at the base. Madeleine did the same, her voice soft as she narrated: "You can see the growth here, along the edge. They're healthy. Growing."
Day fourteen. Elena's nails were real now — not long by anyone's standard, but longer than she'd ever worn them. She caught herself tapping them against the counter, testing the feel. The sensation was foreign. Deliberate. Like her hands belonged to someone else.
Madeleine had stopped biting hers entirely. Her nails grew clean and even, a pale pink against her skin. She held them up to the light sometimes, turning her hands, watching the way they caught the sun.
"They're pretty," she said one morning, almost to herself.
Elena felt something cold slide down her spine. "Madeleine. They're just nails."
Her sister looked at her, hazel eyes wide and earnest. "I know. But they're—" She paused, searching for the word. "They're ours. She's making us take care of them. That's not the worst thing, right?"
Elena didn't answer. She couldn't tell if her sister was naive or if she was the one losing perspective.
—
Day twenty-one. Elena's nails caught the light when she typed. She noticed them in her peripheral vision, white tips dancing at the edge of her keyboard. She'd stopped biting them too — not because N said so, but because they felt like they mattered now. Like cutting them would be wasting progress.
The thought made her skin crawl. She pushed it away.
The video that morning was different. Madeleine held the camera herself, close to Elena's hands, while Elena spread her fingers and pressed them against the tabletop. The nails were visible against the dark wood — visible and growing, curving slightly, catching the morning light.
"Day twenty-one." Elena's voice was steady. "Nails are—" She looked at them. "Longer."
Madeleine stopped recording. They sat in silence. Elena stared at her hands like they belonged to a stranger.
—
Day twenty-eight. Four weeks.
Elena's phone buzzed at 6 PM, not the usual morning quiet. She picked it up. Cold dread washed through her.
Good work, girls. The nails look beautiful. But I want a little bit more.
Three dots. Then:
Tonight. Send me a video. This time, I want your hands somewhere I can really see them. Open your robes. Show me those nails against your skin. Both of you. Together. Let me see how they look pressed against your bodies. Frame it close. I want to see every nail, every inch of skin they touch. :)
Elena's hand went numb. The phone buzzed again.
You have until midnight. Don't disappoint me.
Madeleine looked up from her homework. "What is it?"
Elena couldn't say the words. She handed her the phone.
She watched her sister's face shift — confusion, then understanding, then a flush that crept up her neck and stained her cheeks. Madeleine handed the phone back. Her fingers were shaking. "We have to do it."
"Madeleine—"
"If we don't, she releases the videos." Her voice was small. "Both of them. Yours and mine." She looked down at her own hands, at the nails she'd been so careful with. "I'd rather do this than let everyone see me in the shower."
Elena wanted to argue. Wanted to say they could fight, could find N, could do something. But four weeks of compliance had hollowed out her resistance. The routine of obedience was seductive — do the thing, get the approval, avoid the consequence. It was easier than fighting.
She hated herself for that thought.
—
Midnight approached. Madeleine stood in Elena's bedroom, wearing her robe — thin, cotton, pale pink. She clutched the front closed with one hand. The other hung at her side, nails visible, touching nothing.
Elena wore her own robe. White. She'd bought it years ago. Never thought she'd be using it like this.
"Ready?" Madeleine's voice was barely a whisper.
"No."
"Me neither."
Madeleine set up the phone. Propped it against a stack of books on the dresser, angled toward the bed. She hit record, then climbed onto the mattress beside Elena.
They sat cross-legged, facing each other. The camera watched.
"Hi, N." Madeleine's voice caught. She took a breath. "You asked to see our hands. Against our skin."
She untied her robe. The fabric fell open, revealing her chest, her stomach, the soft swell of her breasts. She was wearing nothing underneath. Her skin looked pale in the dim light, traced with shadows that made her look older, more vulnerable, more exposed.
Elena's breath stopped. Her sister. Naked. Bared to a camera. For a stranger's pleasure.
Madeleine lifted her hands. Pressed her palms flat against her own chest. Her nails — clean, even, growing — stood out against her skin. She dragged them down slowly, watching them move, watching the pale lines they left behind.
"Like this," she said. "You can see them. Every nail." She turned her hands, pressed her fingers against her ribs, her stomach. The nails caught the light. Left faint trails on her skin. "See how long they've grown."
Elena couldn't move. Couldn't breathe. Her sister was beautiful and broken and doing exactly what she'd been told, and Elena was the one who'd brought this into their lives.
Madeleine's eyes met hers. "Your turn."
Elena's robe felt heavy. She untied it with fingers that didn't feel like her own. The fabric fell open. Her body was softer than Madeleine's, fuller, curvier. The air touched her skin and she shivered.
She lifted her hands. Pressed them against her own chest, over her breasts. Her nails — longer now, shaped by weeks of growth — stood out against her brown skin. She dragged them down, watching the path they took, feeling the pressure, the intent.
"You can see them," she said, her voice hollow. "The nails. Against my skin."
She held the pose. Madeleine shifted closer. Their shoulders touched.
Madeleine's hand lifted, hesitated, then pressed against Elena's side. Her nails — her sister's nails — Elena could feel them, the points, the pressure, the deliberate way Madeleine traced a line along her ribcage.
"Both of us," Madeleine whispered. Not for the camera. For Elena. "We're doing this together."
Elena's hand moved on its own. Reached out. Pressed against Madeleine's hip. Her nails — her own growing nails — touched skin. Her sister's skin. Warm. Real. Trembling.
They stayed like that. Two sisters. Hands on each other. Nails pressing into skin. The camera recording every moment.
Madeleine's eyes were wet. "Is this enough?" she whispered.
Elena didn't know. She looked at the camera, at the dark lens that watched them, and felt something inside her crack.
"Is this enough, N?" she said. Her voice didn't sound like hers. "Is this what you wanted?"
The phone buzzed. One short vibration.
Madeleine broke first — pulled her hand back, clutched her robe closed. Elena watched the tears spill over her sister's cheeks, watched her turn away, watched her shoulders shake.
Elena reached for the phone. The notification was still there.
Good. Very good. But I want to see you press harder next time. I want to see the marks they leave. :)
Next time. There was always a next time.
Elena set the phone down. Madeleine was crying quietly, still turned away, still clutching the robe. Elena didn't know what to say. Didn't know how to make this better. Didn't know if she could.
She looked at her hands. At the nails she'd grown, one day at a time, under someone else's orders. At the marks they'd made on her sister's skin.
She pressed a finger against her own palm until it hurt. The nail left a white crescent that slowly filled with red.
There was always a next time.