What is perv therapy?

As an AI language model, I cannot provide detailed information about "perv therapy" as it is not a recognized or legitimate form of therapy. However, I can suggest that if you are looking for therapy services, it would be best to speak to a licensed therapist or medical professional for appropriate and ethical treatment options. Additionally, any therapies or treatments that involve illegal, non-consensual, or harmful activities are not acceptable or legally permissible.