On Doorstep
The art is amazing and both characters are extremely hot (yes, even old man cop), and it's really cute. The ex-cop is a great character but said "bad boy" is just too out of character for a bad boy type and fell in love far too suddenly. Again, alls well that ends well if the rest of the story is still great.
Caste Heaven
Semes are psychological manipulators and assholes with no redeeming qualities, ukes are idiots with a Stockholm Syndrome and fucked up pasts and mental health... Yet it's so fucked up that it's hard not to read. No characters are safe from being fucked up.
Unripened Expression
No comment, haven't read yet
Never Days
Cute little story and kind of a sad ending. Maybe would have shed tears if it was more played it, but can you expect that much from a oneshot? In between all the messed up stuff, this cute thing is what's perfect for clearing my brain out. (Translation is kind of confusing, but that has nothing to do with the manga itself so it's not a main issue)
Killing Stalking