The bit I’m concerned about is the marital act.
I consider myself pretty gay. That is, I’ve never been physically attracted to women. I have, however, had a few crushes on women, and these were far more intense than mere admiration for them. I’d actually go as far to say that I’ve been in love with two women in my life. These two women I’d think about all the time, I enjoyed their company so much that I never wanted to part from them, one of whom I actually considered proposing to previously. These crushes were so strong that I would even get jealous when I’d see them flirt with other men. I never did anything about this crushes because… well, they knew me as a gay man and I was just their “girlfriend”, so to speak. No matter the case, I still wasn’t physically attracted to them.
Now I have no way of knowing if I could even complete the marital act given that I’ve never found myself lusting after a woman. Not even once. And trying to do so would be sinful so naturally I have no way of knowing if I’d be able to “perform” until I say “I do”, after which there’s no turning back.
I’m most concerned for her own feelings. Even if I found myself capable of completing the marital act, it would likely seem so mechanical to me as to maybe be unfair to her. Would it be fair to a woman to have her husband not desire after her in the physical sense that other women’s husbands desire after them? Would it be fair to her if I didn’t “enjoy” the act in the same way that others do?
Most importantly, would the Church even marry me under such conditions, or am I canonically forbidden to marry, given my orientation?