don't worry, the ending is near.
i don't really know much of the details, but it ends well to everyone.
However, personally, I wanted the story to be a little bit longer, because I feel so sad to the dog/seme (Yeah I'm not justifying rape... but he's not even human and doesn't understand these things. The uke just brushed the poor thing feelings and drove him into a pool of depression. He treated him as a dog even when he's human. He was never clear with him, gave him too much hope, cut that hope immeidality, didn't consider the effects of sleeping to someone else IN THE FUCKING NEXT ROOM!)
Personally, I didn't want them to end up together, it would have been way better if the dog had his own spin off as a human and decided to cut his relationship with the uke. Or at least have the uke be the one to reach for him, don't go finshing the entire drama you built up for 30 chapter in just 1-2 chapters.
What I hope they dont do is make Jooseong a hateable person just so we'd want Jungu and Euncheol to end up together. I hope that the when Euncheol and Jungu ends up with each other (if they do) that Either Euncheol and Jooseong is not sexually compatible or that they just respectfully and acceptingly come to an end.