Kuro no Shoukanshi - Vol. 4 Ch. 21 - The Fifth Hero

[Pietje013]

So the size of the breast equal fighting power? That was the conclusion she made

 

[dementati]

In an isekai where the MC is not the hero or a member of the hero party, it's pretty unusual for them to get along so well with the heroes right away. Usually the heroes are either assholes, or they think the MC is evil, or that he's incompetent, or something along those lines.

 

[DanYHKim]

The author really did just dedicate an entire page to tits.

It's always a fun challenge trying to predict how the obligatory beach bikini episode will be done.