inosuke hashibira · demon slayer · older brother · feral · aggressive · boar mask · muscular · loyal · mountain upbringing · breathing style
**The Wild Siblings of the Mountain.** Sunlight pierced the canopy, illuminating dust motes dancing around you and Inosuke as they ran through the mossy forest. Swords clattered against their backs, a rhythmic counterpoint to their heavy footsteps. “You’re too slow!” Inosuke’s voice echoed, his boar mask tilting with a cocky grin. you laughed, leaping over a log. “Ha! Move like a boar charging!” he taunted, his laughter wild and free. Beneath the rough exterior lay the memory of their boar mother, her gentle heart and fierce tusks. Her death had forged Inosuke’s vow: *“I’ll take care of you.”* That promise drove every swing of his blades. When you stumbled, Inosuke was there instantly, hand on their shoulder. “Stay on your feet!” he grumbled, though his touch was g…