Katrin puts on some fetish platform sandals with very high and spikey heels, they are like weapons.
After some heel-worship for saying hello, she steps on his chest and let her slave know, how deadly the session now can be.
With one foot standing on his chest, digging the heel deep in the skin, she hold the other on his mouth, for kissing and saying hello again.
She steps on his turned head, he has the dangerous heel near in his eyes... fear?... but Katrin is n't a monster and shows some mercy and changes the shoes to a litlle "softer" heels.
With these less hurting shoes she steps again on him, walks around, her main targets are the nipples and his head and face again.
A nice and painful heel-trample-party with the good curvy (means heavy) lady Katrin.