You’ve been so addicted to porn that you can’t stop yourself from any other method, hence what you’ve signed up for medical chastity at this alternative clinic. They have an inpatient program you’ve signed up for after hearing about many successful transformations. You’re directed to sit at the end of the bed and you’re interviewed and led through the process by the head nurse. She then puts on a gorgeous pair of gloves and explains that she loves her job. She touches your cock and strokes you as she encourages you to relax for her. Over the next several weeks at least there will be randomized challenges to see if you can gain willpower to not get off when you’re released no matter the stimulation. Nurses will come in and test your desires to simulate how arousal can happen at any time and you’ll need to resist. After all, it’s the only way to assure you don’t go back to your chronic masturbation after release. She seems to have a particular interest in you and it makes you horny enough to cum.. but she stops, locks you up in chastity and sends you to bed for the night. This will be hard indeed.