I am dating a girl for around two months and she says that I have got low sex drive. She is quite romantic. She looks sexy too. My friends tell me that I am lucky to have her in my life. I am born and brought up in an orthodox family. I am embarrassed to express love in public. I want a private and safe area in order to get turned on.

She is quite fast in the bedroom too. She initiates sex most of the time. She is a very nice person. I cannot afford to lose her. I fear that she would go away if I didn't satisfy her. 

How to increase the sex drive? She says that she wants sex daily. I don't even have the capacity of doing it at least once in a week. Can this be solved by any sort of treatment? Please give some replies. Thanks in advance.