from what i can remember it was a fantasy omegaverse, the seme was a high status dark wolf beastman and the uke had long white hair and red(?) eyes and couldn't speak right, he called the seme "bwaard" or something like that. the uke was deemed dangerous, or at least while he was in heat so he was locked in a room or cage or something. i read it a while ago but i swear it was on here, i just can't find it through the tags...