Ducky Palmer has come to the Chrome Center for Experimental Medicine with a big problem. Her and her girlfriend were playing with a chastity cage, when it got stuck on! Having lost the key, there's not much even Dr. Nina Chrome can do to get the cage off - but there's another treatment method available. Ducky is eligible for A.S.S. therapy, a new course of treatment meant to rewire the patient to feel pleasure through their anus. Ducky may not be able to use her cock again, but she'll still be able to fuck - only through her ass this time. Dr. Chrome instructs Ducky to strip completely naked and stay still for a few tests, sliding a wartenberg wheel across Ducky's thighs and beating them to test her reflexes. Ducky is the perfect patient, and before long, Dr. Chrome is sliding on long black latex gloves to fill her pretty hole. There may be more sessions required - but after her first caged orgasm, Ducky is never going to be the same.