Electrified Foot Licking
Goddess Draya wants to use a slave to lick the soles of her feet. She just loves the feeling of a slave's tongue lapping at the soft soles of her perfect size 5 feet. But sometimes slaves just aren't "enthusiastic" enough for her. She has a simple solution for this.
She simply straps a ballshocker to its balls and cuffs its hands behind its back so it can't reach it! Then with a simple push of a button she can significantly increase its "enthusiasm" as it laps at her soles!
Watch the clip to see the effect of electric shocks to a slave's testicles on its licking ability...