Masturbating on the sex machine

The student rubs the machine’s dildo with lubricant. Then Aiyana sits on the machine. Her head is fixed in a steel iron. She’s wearing a red minidress and black stockings. The master orders Aiyana to expose her breasts. Then she has to hang clamps with weights from her nipples. Then the student is allowed to pleasure her pussy with a vibrator. Finally, the machine is started. Aiyana’s screams grow louder and louder. Finally, the master works on her pussy with a toothbrush. That was a session entirely to the student’s liking.