Is she having sex too much?

Hey there! 
So I have this friend actually roommate and she claims that she isn't having sex with her boyfriend because she knows my views of sex before marriage, that's beside the point. If she were to come clean about having sex I wouldn't judge and honestly wouldn't care..it's the fact she lies to my face. 
Anyways her and her boyfriend have sex like 6 times a day almost everyday. Everyday for sure at least once! Is this too much? Is she addicted? Can I help her? I need help please! Comment below.