I'm sure I read a sequel  to A Changed Man by MickeyM, but looking at their journal and googling/hunting around, I can't seem to find it? I think the follow up I'm thinking of must have been written by someone else? Or perhaps isn't a sequel at all, just had a very similar setting?

Jensen is part of Jared's harem and is castrated. The fic I'm looking for is a sad quite realistic look at long-term effects of that.