Slapping, Spitting, Kicking her human Punching Bag

Goddess Si has had her slave secured in the dungeon for a while and as he waits he mutters "I hope it's not more ballbusting."  Just then she walks in and says "What did you say?"  The slave stumbles over his words then lies and says he said he was hoping for more ballbusting.  Busted, she knows exactly what he said.  "I was going to give you a handjob until I heard that" she tells him... but they both know that's a lie too.  

Si ruthlessly proceeds to kick his balls, spit in his face, slap him, yank and punch on his balls, and generally treat him like her human punching bag.  She makes him tell her he loves it and wants more and she is happy to oblige.  Of course she smothers him in her ass cheeks too and farts in his face also.  Pain and humiliation are the order of the day as she likes to leave her victims feeling worthless and without purpose unless being used in a manner that she so likes.  In the end she finishes the slave off by kicking his balls from behind until he collapses and then takes his balls in her hand.  She squeezes and punches them and makes sure he knows those balls are hers.