Okay I am so very lost right now. This series could have been a good coming of age story about how the mc meets a little sister never knew he had and through her learns to be more open, sociable, and an overall brighter person. Then it could have expanded on how she helped change the lives of the MC’s friends and classmates (indirectly or directly). Or it could have been a generic harem series about how the little sister changes his world. Instead the mc isn’t the mc (what?), the little sister with the bubbly personality is the one that needs friends and her world expanded (okay), and the childhood is a lesbian that fell in love with her best friends new little sister that popped up out of nowhere (wait what?). It kinda felt like with were going in the direction I first mentioned in the beginning, except 18 chapters later and the MC still hates company, is still being rudely treated by his oldest friend, and it feels like the manga stopped caring about his character beyond comedy and some random drama.
I kinda have to agree with the Kei haters. The focus on her character and the random yuri has seriously derailed this series. At the very least the author should have worked up to it more gradually and made it more of a sub plot. Plus as it is a just find it unrealistic. I find it hard to believe that the childhood friend would feel so jealous over her best friends new little sister potentially liking him. In the first place even if she does like him the first thought that should come to mind is “wait they’re still technically siblings; I’m safe”. Secondly I would expect more internal conflict over liking her childhood friend’s little sister (depending on who you ask that is not okay), and thirdly the series doesn’t even address her being lesbian it just keeps throwing it in your face. Its not even like I hate these developments; its that these developments don’t make much sense and it feels like the series itself lost the overall story and theme it started with. I was interested with the premise and had hopes for it, but seeing where it actually went I’m just going to drop it.
Real Talk: why is there still no Yuri genre/tag/whatever? It could not be more obvious now