When you suddenly needed a large sum of money, a single DM arrived. "Recruiting models for a doujin DVD♡ Payment same-day, in cash♡" Unable to resist the tempting offer, you visited the building. Except for one wall covered in mirrors, the office was cleaner than expected, and you felt relieved. A black-haired man beckons you with a smile and offers you a white sofa. As you sign the consent form as instructed, he leans in close. The video camera placed in the corner of the room already seems to be on, its red light glowing.