Hope she is gone for good. Nothing good has come for her presence here so far but bordedom for the endless chapter 13 flashback shitshow nobody asked for. Seriously, the author could have just said "Senpai and Asuka got together but Asuka was already too fond of her mom so they break up. Oh and Senpai is in incestous relation withher sister because why not after all. The end" It will had take 1 or 2 chapter but no we needed those 8/9 chapters of flashbacks.