It doesn't CHANGE your sexuality, but more precisely it CONFISCATES your sexuality. It takes the sexuality that is very much you, and brings it off into porn land where all sorts of strange things happen to it. No one is authentically themselves in porn. Porn is built on lies. To find out who you really are, you need to get away from the porn. Chances are very good that the scary things you're seeing aren't really you... they're just porn.