Whats better for train a slave than his fetish and ...a good dose of pain offcoarse.
Jill has her shoe-fetish-slave on the floor, ready for receive his first lesson.
She steps with high-heeled sandals on his body, walks around, letting sink the heels deep in his flesh (this must be good for his stamina)
Because he's to loud, the heels seems to inflict pain, she shows some mercy and removes the pain-shoes.
Now, without the painful heels, she acts more free, steps on his throat and face and squeezes them to pulp.