This is part one of Orgasm Slave Released which you can also get as an entire clip.

Ally is back. She wants to be free of the effects of the mind control collar that I installed in Orgasm Slave Addiction. She is itching to wear her special collar another time. I tell her I can free her of the collar if she co-operates. She agrees. The first step is to put the collar back on.

She does and she loves the relief it gives her. Soon the waves of ecstasy follow, she is overcome, has an orgasm, and falls into a trance.