Hoka Atatte Kudasai
1. I don't feel the romance or anything at all. Okay, they like each other's faces, that's it. The succubus is weird enough to keep doing it with the uke knowing his life is in danger. Only part where you actually feel something is the last chapter when the succubus declined a different potential partner because he feels guilty, and when he felt jealous when the uke had someone else visit his home. From the uke's side? Nada. 2. Pretty much inexistent character development. There was potential in the last chapter but... It's the last chapter. 3. Toxic relationship tbh. Many people have complained about this (and people complain about people complaining lol), and frankly I agree with them. If the uke indeed loves the succubus, what the fuck is he doing? Unless, as another commenter theorized, *SPOILERS* this is his way of exorcising the succubus and when he's exorcised, he'll become a normal human. Who knows? The development was all in the last chapter. All in all, pretty bland manga. You can chalk it up to the fact that it's just 4 chapters long that's why there's not much development... But there's honestly nothing important that happened in ch 2 and 3. Sigh, waste of potential tbh. But I'm guessing this got axed because people got annoyed with the toxic relationship.
Baby, Sugar, Succubus
Just gotta say I love how the seme accepted the uke's job
Aku yori Aku