His.
The Viscosity of Possession
The air in the owlery had been biting, but the heat radiating from Clara’s skin had been enough to sear Draco’s palms. When he had finally pulled away, he’d watched the way her eyelashes fluttered, her breath coming in short, jagged gasps that puffed white in the freezing air. She looked dazed, her lips slightly swollen and darkened to a deep rose.
It was the look of someone experiencing a revelation. It was the look of a first kiss.
The realization hit Draco with the force of a dark hex. He felt a surge of something primal and dangerously sweet. He was the first. The first to touch her, the first to taste that naive sweetness, the first to bridge the gap between her innocent world and the shadow-drenched reality of his own. It made his blood feel like molten lead. He still hated her—he hated how she made him lose his composure, how she made him care about things as trivial as a notebook or a smile—but that hatred had morphed. It was no longer a desire to see her gone; it was a desire to see her kept.
"Go back to the castle, Clara," he said, his voice dropping to a gravelly command as he straightened his collar. "Before you freeze."
She nodded, her eyes still wide and shining, and scurried away. Draco stayed behind, staring at the stone floor where she had stood. He felt a sudden, violent need to mark his territory.
Over the next three days, the shift in the Slytherin hierarchy was subtle to the outside world, but seismic to those within it. Draco didn't need to shout. He didn't need to make a scene. He simply moved through the university corridors with a new, predatory focus.
When he saw a seventh-year Ravenclaw lingering too long near Clara in the Great Hall, Draco didn't hex him. He simply walked past, his shoulder clipping the boy’s with enough force to send him stumbling, and fixed him with a look so devoid of humanity that the Ravenclaw turned pale and fled.
When Blaise made a comment about Clara’s "charming" freckles during a study session, Draco didn't laugh. He slowly closed his book, leaned over the table, and whispered, "If I hear you describe a single feature of hers again, Zabini, I will ensure you never see them again. Or anything else, for that matter."
Blaise had raised his hands in mock surrender, his eyes wide with realization. The word spread through the snakes' den like wildfire: Clara Parker was off-limits. She was Malfoy’s property, a strange, fragile treasure guarded by a dragon who was looking for an excuse to breathe fire.
Clara, in her typical, infuriating fashion, noticed none of it.
She noticed only that people seemed to give her more space in the hallways. She noticed that the boys who used to offer to carry her books now looked at the floor when she passed. She assumed she was finally becoming "intimidating," a thought that made her giggle into her tea, much to Draco’s silent, simmering frustration as he watched her from across the room.
On Thursday evening, they met in the library for their second major project: the refinement of the Elixir of Euphoria. Snape had demanded a version that didn't cause the side effect of excessive singing, a task that required intense concentration and hours of research.
The library was nearly empty, the towering shelves casting long, skeletal shadows across the floor. Clara had found a secluded table in the back, hidden behind a row of ancient texts on herbology. When Draco arrived, he found her surrounded by a mountain of parchment, her hair tied up in a messy bun that was already starting to fail.
"You’re late," she whispered, though her eyes lit up the moment she saw him.
"I had to deal with a... pest," Draco replied, pulling out the chair next to her and dragging it closer—much closer than was strictly necessary for academic collaboration. "Show me what you’ve found."
Clara pointed to a passage in *Advanced Potion-Making*. "I think if we substitute the shrivelfig for dried peppermint, it might stabilize the emotional spikes. But the stirring pattern has to be counter-clockwise, or it turns into a gas."
Draco leaned in, ostensibly to look at the book, but his gaze drifted to the side of her neck. A few stray strands of hair had escaped her bun, curling against her pale skin. He could smell that scent again—vanilla and that clean, soapy smell that belonged only to her.
"Draco?" she asked, turning her head.
He didn't give her a chance to finish. He reached out, his hand sliding into her hair, and pulled her toward him. The kiss was hungry, lacking the tentative grace of the owlery. It was a claim.
Clara made a small sound of surprise against his lips, her hands fluttering before landing on his chest, gripping the fabric of his shirt. She didn't pull away. She never pulled away. She leaned into him, her body small and soft against his hard angles, responding with a desperate, clumsy fervor that told him she had been thinking about this as much as he had.
When they finally broke apart, both were flushed and breathing heavily.
"We... we should work," Clara panted, her eyes dazed. "Snape will kill us if the Elixir isn't perfect."
"Snape can wait," Draco growled, his thumb tracing the line of her lower lip. "The Elixir is supposed to induce happiness, isn't it? I’d say we’re making excellent progress."
"That’s not how magic works, Draco," she teased, though she was smiling. She picked up a quill, her hand shaking slightly. "Now, look at this ingredient list. We need porcupine quills, but they have to be added after the heat is removed."
Draco leaned back, watching her. He hated how much he liked the way she said his name. He hated how her innocence acted as a mirror, showing him exactly how stained his own soul was.
"Why do you do it?" he asked suddenly, his voice low.
Clara looked up from her parchment. "Do what?"
"Wait for me. Smile at me. After everything I’ve said to you, after how I’ve treated you for three years."
Clara softened, reaching out to touch his hand, which was resting on the table. Her fingers were warm, a stark contrast to the cold marble of the library. "Because I saw you, Draco. That first year, when everyone was looking at your name and your money, I saw a boy who was trying so hard to be what everyone expected that he forgot how to be happy. I think everyone deserves someone who sees them. Even the mean ones."
Draco felt a sharp pang in his chest, a sensation he immediately tried to smother with Arrogance. "I don't need you to 'see' me, Parker. I need you to finish this potion so I don't lose my top ranking."
Clara laughed, a light, melodic sound that echoed through the stacks. "Liars get their tongues stuck to the roof of their mouths, you know. My grandmother told me that."
"Your grandmother was a Muggle, wasn't she?" Draco sneered, though there was no bite in it.
"She was. And she was the wisest person I ever knew." Clara leaned closer, her brown eyes searching his. "She also told me that the people who act like they don't need love are usually the ones who are starving for it."
Draco felt exposed, as if she had stripped away his expensive robes and left him shivering in the dark. He hated her for it. He hated her for being right.
He leaned in again, his lips hovering just an inch from hers. "You think you’re so smart, don't you? A little Slytherin saint."
"I’m not a saint," she whispered, her breath warm against his skin. "I’m just me."
He kissed her again, deeper this time, his hands moving to her waist to pull her onto his lap. The parchment and quills were forgotten, pushed aside as they lost themselves in each other. The library, the university, the war of blood and status—it all faded into the background, leaving only the heat of their bodies and the frantic rhythm of their hearts.
Draco felt a sense of triumph. She was his. Every time she sighed into his mouth, every time her fingers tangled in his hair, he felt the walls of his world getting stronger. He would keep her in this bubble, hidden away from the prying eyes of the other students, from the expectations of his father, from the harsh reality of who they were supposed to be.
"Draco," she murmured against his neck, her voice small and hesitant. "Do you... do you think we’ll be okay? When the project is over?"
Draco stiffened. The project was the only thing giving them a reason to be together in the eyes of the school. Once the vials were handed in, the social barriers would snap back into place. A Malfoy and a Muggle-born. It was a scandal waiting to happen, a stain on his family’s "pure" lineage.
He pulled back just enough to look at her. Her hair was a disaster, her freckles were stark against her flushed skin, and her eyes were full of a terrifying, beautiful trust.
He hated how much that trust scared him.
"No one is going to touch you, Clara," he said, his voice hard and certain. "I’ve made sure of that. As for the rest... as long as you do exactly what I tell you, you’ll be fine."
Clara frowned slightly. "That sounds a bit like you’re trying to own me, Draco."
"I’m a Malfoy," he reminded her, his smirk returning, though it didn't quite reach his eyes. "We don't share our things. Especially not the things we’ve worked so hard to... refine."
Clara rolled her eyes, but she didn't move from his lap. "You’re impossible. And arrogant. And I’m pretty sure you’re still a bully."
"And yet, you’re still sitting here," he countered, his hands tightening on her waist.
"And yet," she agreed softly, leaning her forehead against his.
They spent the next two hours in that corner of the library, the Elixir of Euphoria completely forgotten. They spoke in whispers about things that didn't matter—the taste of the pumpkin tart at dinner, the way the lake looked when the giant squid was near the surface, the books Clara wanted to read but couldn't afford to buy.
For Draco, it was an agonizingly beautiful torture. He was learning the map of her mind, and every new discovery made him want to lock the doors and never let her out. He watched the way her eyes crinkled when she laughed, the way she bit her lip when she was thinking, and he felt a possessiveness so strong it made his hands shake.
He knew what the others would say. He knew the whispers that would follow them if they were ever seen like this. But as Clara leaned in to kiss him one last time before the library closed, Draco realized that he didn't care about the whispers.
He would be the villain in her story if it meant he got to stay in it. He would be the monster at her door, keeping the rest of the world at bay.
"We really didn't get any work done," Clara said as they finally stood up, brushing the dust from her skirt. She looked at the blank parchment with a guilty expression.
"We have two weeks," Draco said, gathering his things with a fluid, effortless grace. "I’ll write the theoretical framework tonight. You just worry about showing up tomorrow."
"At the lab?" she asked.
"No," Draco said, his eyes flashing with a dark sort of mischief. "My room. It’s more... private."
Clara blushed, her gaze dropping to the floor. "Okay. Eight o’clock?"
"Don't be late, Parker," he said, reaching out to tuck a lock of hair behind her ear. "I don't like to be kept waiting."
He watched her walk away, her footsteps light and quick. He waited until she was out of sight before he moved, his expression shifting back into the cold, impenetrable mask of a Malfoy.
As he walked through the corridors toward the Slytherin dungeons, he passed a group of sixth-year boys. They were laughing, but as soon as they saw Draco, the laughter died. They moved to the side, giving him the entire hallway.
Draco didn't even look at them. He didn't need to. He knew they were afraid. And as long as they were afraid of him, they would be afraid to look at her.
He reached his private quarters and closed the door, the silence of the room wrapping around him like a shroud. He sat at his desk, pulling out a fresh piece of parchment. But he didn't start the theoretical framework for the Elixir of Euphoria.
Instead, he dipped his quill in the ink and wrote a single name at the top of the page.
*Clara.*
He stared at the letters, the ink shimmering in the candlelight. He hated her. He hated her for making him feel like this—exposed, vulnerable, and dangerously alive. But as he leaned back in his chair, the scent of vanilla still clinging to his clothes, Draco Malfoy knew that he was already lost.
The potion was brewed, the reaction was irreversible, and for the first time in his life, he didn't want to find the antidote. He wanted to drink the poison until it killed him.