SLEEPLESS ~A Midsummer Night's Dream~

Deep in the mountains, hidden from prying eyes, stands the silent mansion known as the Black Rose. Student Takamiya Ryohei heads to the estate with joyful anticipation: he has been invited to work as a tutor for a week. Three women live in this house: the charming and mature mistress Mamia Mari, her beautiful daughter Maria, and their maid Aira.

Taking on the task of teaching the capricious Maria, Takamiya eventually succumbs to the indecent temptations of the mansion's inhabitants. As the three voluptuous women play with him, the young man sinks deeper and deeper into the abyss of pleasure, and the wheels of fate begin their fateful turn.

What awaits him in the end: a bright future or a nightmarish reality? The doors of the Black Rose mansion open...