I agree with every comment before mine that it feels rushed and the end was unsatisfying. The most disappointing parts for me are that we never got a reason for the hermphrodite/futa transformation and the bullies not being thrown in jail for killing him bit.
But at least it was a somewhat clean open-ending rather than just a "sorry we got axed" kind.
Godammit. I blame whoever forced the authors to end this story before it needed to, which rushed all plot threads and character developments they probably wanted to tell to fit in this short amount of chapters. We can really see the pacing spiking like a space shuttle in the last ones which is a good indication the manga was canceled and forced to end.
And I was enjoying the premise and characters.
Godammit.