Fusako - Your Unusual Doctor's Appointment

"Your case is a little more severe than I thought... This'll need my most thorough treatment.~" You've recently been having some... "issues" with not being able to properly orgasm, and having gone to a few doctors already, no one's been able to diagnose what's wrong with you... No one except for a well-known but somewhat unusual doctor known as Fusako... Her methods of treatment have a 100% success rate, but there's absolutely no information on what her "methods" actually are, as she refuses to elaborate and only reveals them to the patients she's willing to treat... Will you go through with her treatment?