Adult PC Game: A Sex Slave's Love Story Final by Kanoe, BananaKing Archive

Her name was Qian Xiangxiang, a woman from the Golden Manor.
She had few interests, but sex was one of them.
This Golden Manor was created to please the men of high society,
who could pay to come and play the roles of chauffeur, butler, cook, florist, or even master of the house.
They were there to live in harmony with everyone, as if they were one big family,
while being able to have intercourse with every woman in sight.

A Sex Slave's Love Story Final by Kanoe, BananaKing Gameplay Preview