Eri's strechting remind me of a certain "super friendship" manga. Also not getting a stomache after a mudball, Sachi got one hell of a titanium stomache. If they were not sisters, i swear i will think Ayari got the big gay for Sachi.
@Joom What is the different though? As a Asian, I never heard anyone make any distinction between them. In my language, we only have one word to use for all kinds of rice porridge. When translating the dish name to English, we use congee, gruel and rice porridge words interchangeably .
@Lilliwyt This work is a typical case of "yuri without yuri". That is, in short, attempts by yuri / BL mangaka to write a more mainstream work, removing the actual romance from it. For example, CLAMP started in this way.