A slave's cock and balls are just such an easy and desirable target for Mistress Tess and Miss Roper. They just hang there, unprotected, begging for a beating don't they? And all the more so when the slave's legs are strapped open so he can't close them and protect himself, oh, thart and the fact his arms are restrained too, so basically his cock and balls are done for! After a very painful helping of slapping, flicking, pulling and squeezing the Ladies decide to tag team his cock and balls with Mistress Tess cropping the hell out of his dick and Miss Roper slapping him full strength in the balls after each strike of the crop.