Rilynn Rae, the stern mistress, trains her new slave in a hardcore session. Bound and gagged, the trainee performs squats, her muscles straining, as Rilynn watches, taunting her. The trainee's big cock tents her pants, betraying her arousal. Rilynn takes advantage, forcing a rough blowjob, making her slave gag on her massive dick. She then fucks her trainee's face hard, leaving her with a messy cumshot and facial.