Male test subject is strapped to chair with belts and girl is about to pierce his penis with a huge needle
Strict dominatrices in having her slave wearing rubber in the scene where his ass getting spanked and paddled
Sissy if fully prepared for the training: dressed up in slutty lingerie and going down on his back to have erotic dominatrix sitting on his face
Kinky femdom punishments where slave has to dress up like a slut and take poses on command to the hot blond could whip him properly
Slave is put in a rubber bag and strapped to BDSM bench with ropes so girls could play little tortures on him