When watching porn only get turned on by one gender

That's very straight of you...You need to gay down a bit.

fag

That depends on what your focused on. Are you sexually attracted to the same gender as in you are thinking you wish it was you having sex with them? Or are you focused on the same gender because you are thinking you wish you were that person you are focused on pretending in your mind that you are having the sex they are having? The former would suggest you have same sex attraction and might not be straight, but the latter would not.

It is like if you are checking out a guy with a lot of mussels. If you are checking him out thinking you want to fuck him, that is a homosexual thought. If you are checking him out thinking I wish I could me ripped that that, that is not a homosexual thought.

Are you imagining you are the guy in the porno?

Then try same sex porn and see of that works for you. Also, I don't think you can be completely straight if you only get turned on by the same gender, guy or gal OP.