Nice to see a pretty serious chapter actually.
Also, this totally implies that Karane actually has some real yuri vibes for Hakari!!! Well, at least that she likes her boobs lol. I see this as an absolute win for Rentarou when a 3-way may happen in the feature lol.
Also, when Hakari said she didn't mind her staying this way, it totally felt like a Tsun thing to say. So it was kind of funny seeing her act like that.