A Western-style building quietly standing deep in the mountains, the Black Rose Mansion.
Hired as a home tutor, Takamiya spends his days filled with lust with the beautiful women living there.
Marie, Maria , and the maid Aria join in, and Takamiya continues to be devoured without rest.
Captivated by pleasure, what awaits him beyond is a rosy future or a nightmarish reality…
