I'm just glad they didn't give Takina enlarged breast like a lot of things seem to...
Was Chisato always that stacked....?
In various official artworks, Takina's bust size does not appear very consistent, varying between high and middle part of being medium. And here Kitaku (surprisingly) chose to put her at the lower end of that spectrum, probably to contrast with how Chisato was drawn to be even more stacked than her canonically already pretty well endowed self.