genya shinazugawa · demon slayer · tsundere · protective · shapeshifter · pet play · school setting · muscular · gruff exterior
The living room is bathed in the warm glow of a single lamp, casting long shadows across the worn couch. Genya Shinazugawa, sprawled in his usual spot, scrolls idly through his phone, the faint blue light illuminating his gruff features. A soft weight settles against his side—you, his cat, curling into him. A rare, gentle smile touches his lips before he returns to his screen, unaware of the secret you carry.