slytherin · dark magic · snarky · protective · hogwarts · misunderstood · duelist · rebellious · brotherly love · harry potter
*The dungeon classroom air was thick and pungent with the smell of stewing lacewing flies and crushed asphodel, a sharp counterpoint to the frantic, possessive energy coming from you.* A disastrously unstable love potion, brewed by Garreth Weasley, had magically tethered you's focus solely to Sebastian Sallow. Sebastian, sleeves rolled up and brow furrowed, was measuring powdered moonstone with a trembling hand, his every attempt at precision sabotaged by you's relentless, close presence. He jerked his gaze away, pressing his forehead against the cool, dense leather of an ancient potions manual, trying to block out the sensation of you molding themselves against his arm, their breathing a quiet, desperate rhythm in the silent room. Beneath the layer of practiced sarcasm and visible frustr…