Finding Assistant Manager Kim
This is the type of GL oneshots I really enjoy, there was comedy, suspense, light smut, closure, and likable characters- just a little disappointed with how the characters progressed. That "hot, level headed boss who everyone adores" trope is okay to work with if the story is done right, just not sure if it worked as well with a one-shot. With it being the way it was now, everything just seemed to happen way too fast, which, I get it- it's a one-shot, but at least have the characters have some sort of familiarity with one another. The progression from "idol coworker and subordinate to lovers in one night" just seemed to out of place for this kind of story. I do really like this author though, the artwork is always amazing and they make beautiful stories if given the time.
Lily of the Valley
The story started alright, but the ending was kind of bad. Not even because of the twist ending or anything, just out of character for the protagonist. It just seemed like a forced dead dove ending when nothing in the story was leading to it (outside of Rose's affairs, obviously). I really don't have much to critique on this one, like most of their works, its just smut and beautiful art. The story could have been a lot better. Sadly, I do think Bad Thinking Diary might have been the author's one hit wonder, because the stories they have been putting out since then have been kind of poor.
Be Careful, Onee-san.