Amaori no Ningyou-hime ~Tozasareta Tobira, Mesu Ningyou no Shikyuu~

One day she quietly appeared in front of me.
What I am only allowed to do is to repeat sexual intercourse over and over every day.
I do not know why I am locked up... I am not allowed to ask...
And the next day will come again.

[From vndbreview]