Zahmir: You can not assume that he is “very much wrong” for being aroused. Yes it is disordered, but temptation itself is not a sin. It is only the sin of lust if he willfully and knowingly entertains the notion.
No no. I’m not saying he’s morally culpable, but that the attachment is very wrong. Sometimes it helps just to hear those words: “You are wrong for feeling that way.”
Let me explain. For a while, I couldn’t help but look at girls and think of how “hot” they were. I would grow envious if I couldn’t be around them and I would try to impress them.
I knew this is wrong, but I didn’t stop until I heard the words, “That attraction is wrong.” As in, according to the former Pope in Love and Responsibility, the only context for appropriate sexual attraction is in a marriage context, or at least, one to whom you give your love in anticipation of marriage.
Case in point, the fetish is disordered beyond all my understanding. It is a gross impoverishment of the sexuality which God gave us, and it directs our sexual efforts away from the person, and even the body, and towards a thing!!! An article of clothing!
I sympathize with the OP, and I sincerely want to help him achieve a more full appreciation of his sexuality. However, crucial to this understanding is that there is more than one’s shame that should deter one from refraining from an action or feeling. In other words, one’s shame should not be the sole reason to convert into the person God wants us to be, although this can be a good sign of something that is wrong. Rather, the reason to convert should be the appreciation of our sexuality and the determination to respect it fully throughout all vocations.
OP, if you read this, I hope this helps more. A fetish is wrong, it is disordered, and while you may not be morally responsible for the fetish itself, certainly searching out ways to appeal to your fetish or encouraging the experiences of sexual arousal would be sinful. While you may already know this, I ask that you reflect on it and make it a part of yourself. What does it mean to respect one’s sexuality? What would Christ want me to do with my body? How would Christ want me to use my sexuality?