An Oklahoma state senator has proposed a law that would make watching pornography a felony and ban sexting among people who are not married.   The bill, set to be introduced next month (February) by state Sen. Dusty Deevers (R-Elgin), would prohibit consuming or producing sexual content that “lacks serious literary, artistic, educational, political, or scientific purposes or value” in any medium.   The measure defines “obscene material” as the depiction or description of any “acts of sexual intercourse,” including …