A Warm Sister and a Tsundere Brother - Ch. 1

[MangaDex]

 

[Kaarme]

The mother and daughter must be blood related. So, did the boy come with a remarrying father? By his looks alone, the the boy could also be biologically related to the mother, but has a different father from the sister, but since the girl is called a step-sister, that shouldn't be the case.

In any case, even the girl took the new family name. I guess it makes sense if she's a warm sister. Although not knowing Japanese laws, maybe there wasn't even a choice.

 

[VINT64]

Well...so far it's not ecchi in any way. Good.
But still, come on, this is cat ears! That's clearly cat ears!!!

 

[Tamerlane]

I think we all know where this is going...

 

[darktennisball]

Why sepia tone... maybe cause “warm”