Punished with rough devices

Mistress Anette makes her slave kneel down and she carefully explains what is going to happen soon. He has to stand up, bend over the metal end of the bed and stay that way without moving, or screaming too loud. After he is done, she chooses one of her rough spanking stuff, a nasty looking tawse and she starts to smack his ass with that. The slave can't stay quiet enough, so Anette has to punish him more.