Sexual Chemistry (1999)

Robert, an overworked chemist experimenting with new sex-enhancing drug, uses himself as a human guinea pig in order to make an impending deadline. Sexual Chemistry DVD His new drug works wonders on his libido, but has an unexpected side-effect: it turns Robert into a Roberta! Now he/she must find a way to become a man again, and get in touch with his feminine side, before it's too late.

Youtube link : https://www.youtube.com/watch?v=HykYqJ2zvh0

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