Two women who step into a mysterious basement find themselves surrounded by medieval European torture devices and terrifying-looking executioners. Without hesitation, they are immediately restrained and helplessly penetrated in their vulnerable cunts—welcome to "W Maoko Device Bondage." This time, starring Mao Hamasaki and Yuzu Sumeragi, both extremely sensitive, they torment each other and endure simultaneous torment. As the two lie immobilized, a continuous downpour of explosive female ejaculations rains down upon them.