Girl is ok, but it is sad that the blonde one has better breasts. But seems mentally unwell, which I love.
The idea of a weird relationship attracts me, but this looks like past the point I'm ok with. The choice of words is also terrible (for my taste).
I'm not into stories with the theme of alter ego. I like oral sex, but this being the focus is not something I like.
And about her other self...
Yeah.
This is an extreme bimbofication + goth (gothfication?) game, with all the weird extreme (but not much in hentai world) proportions and alike. This is not something I like.
So, this game is not for me. Which is sad. We need more games with mentally unstable girls, and i'm obviously not talking about "someone/something fucked her brains off", and also not "only bad endings".