You will enjoy this if you are into the aggressive onee-san types. On the surface that is the gist of everything that is going on here. We follow the interactions between a salary-woman and the teasing that she does. I am certainly looking into this too much, but I do think that this story does teach some kind of lesson. It tries to emphasize achieving balance with work and play by contrasting the behaviors of the characters. Lessons aside, I have enjoyed reading this series so far because I am a sucker for assertive onee-san types. So if that is also your thing, thenI highly suggest that you give this series a read.