La Femme Fatale, The training of slave

My personal slave was allowed to visit me for a last session at the studio. The last time I ordered him to lose weight, 5 kg at the minimum. Of course he failed and that cries for punishment. So his CB3000 chastity device stays closed while his ass further is opened with my strap on. After I also was not satisfied with his presented sport session he gets the whip and later is caged...until the next day!