Mistress Ayn never wants Her slaves to feel spoiled so She is always coming up with new challenges for them.
Today She decides to make slave tig worship Her boots but with a bit of a twist. She as inserted an anal hook in his ass and attached it to a rope chest harness. Now tig feels ever little movement he makes - directly in his ass. Ayn calls tig in and makes him get down to worship Her boots. tig has a bit of a problem even kneeling, but Ayn will not tolerate any slacking and She makes him find a way to kneel. Then She viciously grabs the rope harness, using it as a handle and pulls tig in the direction She wants.
With every movement tig is being relentlessly fucked by the anal hook and Ayn laughs at his plight calling him her ass and boot bitch. But the hook isn't enough to continue to amuse the Mistress, so She ramps things up a bit by installing a humbler on the slaves balls. Now he must please Her with boot worship while being fucked by the anal hook and having his ball stretched by the humbler with every move.
Slave tig truly becomes Ayn's humbled boot bitch.