Boot Slave Trapped And Used

Ive put the slaves head in the box and also strapped his mitts and feet. Now hes entirely trapped and I can use his mouth to clean my boots. Sometimes I stand on the box, sometimes I sit down on the barstool - but of course Im fondling my dirty boot feet all over his tongue all the time! So pathetic to see his tongue trying to reach all the dirty spots on my boots but thats just what a boot slave loser deserves!