Do you believe in bi sexuality? I have this weird belief system where I’m a very pro gay rights and even empathetic towards their negative treatment. However I do not believe in bi sexuality that seems more sexually deviant to me. I don’t understand how someone can choose either.
I know you are not asking me, but I will chime in anyway. Here's my take, sex is a physical act which often results in instant gratification. There are many ways to achieve this end. Sometimes, some people masturbate and sometimes they have sexual intercourse with others. Circumstances may influence who those other's may be. For example, in the absence of someone of the opposite sex, people have been known to have same sex experiences.
Sex is not deviant in the sense of being wrong, unless someone forces themselves on another, (I am not talking about role playing). That sex is deviant is a societal construct. During Victorian times, sex was considered the devil's work in many if not most cases. Of course, people still had sex for reasons which were not considered acceptable, they just did it 'on the down-low', so to speak. One could argue that any sexual act that is not specifically for reproduction, is deviant.