Reina Sawada, the wife of an SM writer, was living a happy life—until it came to an abrupt end. Her husband had lost his ability to write, so his editor and disciple devised a new plan: tie up his young wife and force her to inspire a new work. One day, as Reina left home as usual, she was suddenly attacked and knocked unconscious. When she awoke, her hands were bound behind her back and she was suspended from the ceiling. The ropes dug painfully into her flesh, and her face twisted with sorrow and fear. Her body, already covered in rope burns, was nearing its limit. From her pussy, cum from repeated creampie ejaculations oozed out—marking the beginning of an event that would shake both her mind and body to the core.