Meguro, who works as an executive at a small staffing agency, is currently living with Megu, who used to work there as an office worker, and is engaged to be married. The two of them were living a modest but happy life together and were promised a bright Mirai. One day, some thugs who had a grudge against Megu take advantage of Megu's absence and kidnap Megu. Later, Megu receives a DVD containing a video of Megu being pinned down and moaning. With her beautiful face and uterus covered in the vile men's semen, Megu transforms into a masochistic woman...