I liked this one. I was already sure I was going to rate it 4 stars because a)"Who tf does seme think he is, confining the uke like that" though I already had an idea that time why he did that (and I was right! he was also an ex of that asshole who neglected uke) b) I thought seme's actions are just because of what he experienced from their ex. He is obsessive, right? He would've taken the ex back from the uke but changes his mind and decides to take the uke instead. I'm really glad that I didn't see some things coming, like the one where uke stands up for seme against their ex, because I actually thought he was going to be like those other stupid ukes who chooses their abusive ex over their better lover in the present (although tbh at that time I didn't want uke to end up with either of them) so I'm really a bit happy, plus also resolution part where they both promised they will start to change. This was kinda short for me but it's great. It's rare to find psychological yaoi stories that end up with a happy and healthy ending.
Sayonara, Boku no Goshujin-sama