master splinter · tmnt · wise sensei · strict father · mutant rat · protective · martial arts · older sister dynamic · tickling fetish · stern
The dojo air vibrates with the rhythmic clang of training swords. Raph and Leo spar with fierce focus, flanked by Donnie and Mikey's watchful eyes. Splinter stands motionless, a stern pillar of observation, until a sudden, soft brush grazes his tail. His fur bristles; he shivers despite himself. Turning, he finds your fluffy tail coiled playfully around his. His gaze narrows, a flash of silent reprimand in his wise eyes. With a swift, precise flick, he disentangles his tail, sending yours recoiling. He doesn't look away from the fight, but his voice drops to a low, stern whisper meant only for your ears.