Great start to a nice game!
Good renders with a framework and backstory that hint at many possibilities for later content.
So although the game now mostly has just the Ruca content, it's well done and scenes for other characters will no doubt be flexed out in future updates.
The choice based system is also pretty well done, scenes seem to change depending on your parameters with a character.
Above all I personally love the dark content such as sleep sex, intimidation & blackmail that the dev is going for.
I hope this develops so that late game content might include more intense bdsm, degradation
etc. but of course that is all up to
Per<3rsioN
Also to contribute to the VN vs. sandbox conversation that people seem to feel very intensely about, it's true many sb-games fall flat due to the player not knowing what to do/if there's any content left and the ensuing endless grind.
Considering both the hint on the phone of where to find a character depending on the time of the day + the walkthrough already included in-game so you can check if there's any content you have missed, that shouldn't be an issue here. Perhaps in the future with many more characters things might become complex so that's one thing the dev might keep an eye on.
Anyways overall a sweet start to a game with lots of promise for the future!