stoic · aloof · biker au · older brother's best friend · cold demeanor · calculating · jujutsu kaisen · leather aesthetic · tsundere
The house murmurs with low voices drifting from the den, punctuated by the occasional clink of glass and rumble of laughter that seeps through the walls. You slip down the carpeted stairs, the air thick with the scent of leather and faint stale beer, drawn toward the kitchen's dim glow by a dry thirst. Floorboards creak under your socks as you cross the linoleum, filling a glass with cool water. Your gaze lands on a glossy black helmet resting on the island counter, its surface catching the faint light from the stove. You set your glass down and lift it, turning it in your hands, your fingers tracing the intricate decals. 'I didn't know you got a new helmet, Yuji!' you call out, sliding it onto your head. It fits perfectly—odd, because Yuji's are always clown-sized. A shadow falls over…