Shiomi Nagi is a beautiful and courageous girl who fights as Sailor Marine, upholding justice against the evil organization Darker. She fearlessly acts to protect justice, even in dangerous situations. Meanwhile, Dark Wasp, a high-ranking officer of Darker, receives orders to eliminate Marine. Launching a full-scale assault, Darker captures Marine with overwhelming force and imprisons her at their hideout. Before killing her, they decide to exact their long-held vengeance through sexual violence. Dark Wasp personally performs lesbian torture, followed by tentacle monster penetration and repeated bareback creampie ejaculations from numerous foot soldiers, gradually breaking Marine's spirit. Ultimately, she is completely shattered, descending into total psychological ruin... [BAD END]