Ahhh~
After reading this chapter, everything makes sense to me... I think... lol
So because Minami is willing to sacrifice everything to protect Atsuko, she let her brother marry her wife? Right? Damn, I am very much looking forward to the next chapter. I also really like how Atsuko was surprised and was screaming with her eyes to Minami that its not what she thinks. I really like how Minami open up about her insecurities too. I think this could of been a good place to end, so that the sadness won't prolong, but clearly you're not done yet. So i'll be waiting.
Update soon ne kei-chan ^_^