TLDR: Short, but with potential.
It's very short. Like, even for a first release, it's very short. Ten minutes of playing time, maybe.
There's also very little h-content. Some frontal nudity and a few kisses.
Lastly, I was suffering from a strange bug where a single click or spacebar press would advance two or even three scenes. Yet, when I used my touch screen to advance scenes, it went one at a time, as intended.
I'm not sure what was going on there, but it's possibly something for the dev to look into.
With the bad stuff out of the way, I have to say that the game is just oozing with potential. The renders, the writing, and the plot are all very good so far, as is the premise.
I'm looking forward to more.