The time is 20XX years. A dangerous plague that only affects men spreads, and over the course of three years, all men disappear from the earth. Women who could not prosper of descendants became unable to ignore the rising libido even though they were frightened by the fear of "human extinction", and all of them became lesbians. This is a home in such a world of Japan. Today, as usual, the women are getting rid of their sexual desires with hot hot lesbians.
