Men are Slaves: You gotta love Natalie and Mina, they don't mess around. Tie the slave up so he can't escape, and torture his balls. Seems like they take intense pleasure in hearing a slaves pain, and this slave is so well bound up that he has no choice but to endure for them until their sadistic needs are satiated.
Do you wish something else? Check this Femdom sites, you won't be disappointed!