怠惰的怪獸公主不想工作

In this period, the player will provide shelter and life needs, and the mysterious girl will reward player with intercourse.
Unfortunately, after living together, the player will find that the woman is an alien invader.
She can summon kaijus and command them. Even if we expel her, there will still be other invaders coming again.
Our only chance to save the planet is assisting her meet the minimum destruction requirements. So we volunteered to be her supporter.
In the limited time, minimize damage in our city and death. However, we need to avoid tracing by government organizations and meet the minimum requirements for injury. Don't forget, the last and most important part ----- a happy and exciting cohabitation life with her.

[Taken from https://store.steampowered.com/app/1732180/Kaiju_Princess/]