Still, you don't hear anyone complaining that straight people are enemies of God. Of course I don't believe homosexuality is a sin at all. I believe homosexual sex can be a sin if practised adulterously or as an instrument of violence or suppression. I believe hetero- or homosexuality aren't sinful in themselves. I also speak from the perspective of an ex-fetishist.
Fetishism is actually a good example of something inherently good that turns bad.
If you find that certain things enhance sexual experience for you then I think there is nothing wrong adding them to the repertoire every once in a while. However, when it gets out of hand and you become slave to a certain passion, this is a sin. I congratulate you on turning back and practising a healthier lifestyle now. God is still in the world. So sorry about the long letter.