Eager to please his trainer, a newly minted sissy slave finds himself on his knees, eagerly taking in his first lesson in oral servitude. His mentor, a stern and experienced dominant, guides the crossdresser's trembling hands to grip his thick, veined cock. With a gentle push, the sissy opens his mouth, feeling the heavy head of the cock against his tongue. He learns the art of deepthroating, gagging and choking as he takes the cock deeper and deeper into his throat, his eyes watering with effort.