New to Mistress' rules, a nervous black stud undresses, revealing his toned, shaved body. He tentatively takes out the large, gleaming anal plug from its box, his heart pounding. He lubes up, spreading the cool gel on the plug and his tight, virgin ass. With a deep breath, he presses the plug against his hole, feeling the resistance. He pushes harder, gasping as the plug pops in, stretching him. He moans, feeling the strange, intense pressure and pleasure. He spends the rest of the day, plugged, learning Mistress' lessons.