A bi-sexual pegging trainer takes on a new student, eager to introduce them to the delights of ass stretching. The dominatrix towers over their sub, a strapon cock dangling threateningly. "Your virgin ass is mine," they purr, running a finger along the trembling hole. The student, excited and nervous, spreads their cheeks, inviting the trainer to fill them. The domme teases, slapping the strapon against the quivering flesh before pushing in, inch by inch, until the student's moans fill the room, their bisexual fantasies becoming reality.