The training begins, the brunette's eyes widen as she's bound, helpless, her body trembling with anticipation. The master's thick cock slaps her face, she opens wide, eager to please. He fucks her mouth roughly, making her gag, spitting and drooling. She's a mess, but she loves it, her pussy clenching with need. He binds her wrists to her ankles, exposing her fully, then whips her, leaving red welts. She writhes, moaning, desperate for his cock. Finally, he gives it to her, hard and deep, her screams of pleasure filling the room as she squirts uncontrollably.