After summer vacation, she was completely different from when she was her old neat, cute self. During summer vacation, she was trained in sexual pleasure and made into a lewd woman, and was dating her classmate Reiji, who she previously hated so much.

A Western-style building quietly standing deep in the mountains, the Black Rose Museum. Hired as a live-in tutor, Takamiya spends his days filled with lust with the beautiful women living there. Marie’s wife, Maria’s mother and daughter, and the maid Ara 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…

Yamada is afflicted with a strange disease and has to ejaculate once every three hours as a result. However, he has now broken both hands and ended up in the hospital. As a result, he has to ask the nurses in the hospital to take care of his needs.

Saint Orchis Academy is a prestigious boarding school where children from prominent families enroll. This school is mostly dominated by women… but soon there will be an uprising.