Calling it now, het
ending on Yuri Kuma.
Sure Morishima's done all sorts of gay stuff, and she's never done a bait-and-switch het
ending or really any sort of twist ending. But she's never done a story like this one before, so how can we trust that she won't? After all, the more that she teases us with yuri bears, the more likely it is that it'll just turn into one big harem
story with Life Sexy.
I'm confused, who are you even arguing against? i don't think anyone has expressed anything more than mild concern for anything like your suggesting, and all of it put forth as clearly speculation.
And is are you seriously arguing that it's not going to happen because he hasn't done it in anything before, using one author who has done pretty much all the same thing as your evidence when this, the work you are discussing, is unlike anything it's own author has done in the past? Do you see no issue with this?
Seriously, if an author could only do stuff that they had done in previous works, it would be a contradiction of nature that anyone is an author.