Ana Catarian Bezerra is a 36-year-old Brazilian woman who suffers from a chemical imbalance that triggers severe anxiety and hypersexuality. Ana, an accountant by day, began to have problems at work because the only way to relieve said anxiety is by masturbating. A lot. Now, after winning a court battle and seeking professional medical help, Ana is allowed to masturbate and watch porn — using her work's computer, no less — legally.  
Ana wasn't always like this, she was worse:
We shall over...
Dyskolos: ...come. We shall over  
come, some day... 9:45 a.m. 1:15 p.m., and 3:45 p.m.