I'm going to cause my friend to lose his moderator rank on a popular discord server after he posted cropped porn
What did he do?
It can't be helped - he posted my naked selfie that I sent to him
That sounds difficult to deal with, it sounds like he was in the wrong here by posting the selfie! Did he post anything else bad, too?
Nah, it was just my naked selfie and I would have rather him not post anything. The drama is just a bonus.
You're right to get him banned as he did something wrong. You shouldn't enjoy the drama though, hard as it may be you need to let it go after that.