Mr. and Mrs. Mizuki have moved to a condominium in the city center. - Sakuraka is a new city, and she dreamed of living with a new life. - However, the room next to Mr. and Mrs. Mizuki is a spear room where Kuzu university students who repeat the act of misrepresentation live. - One day, Sakuraka visited the room next to her to deliver her circulation board. - Playing a serious college student, they look at the beauty of her cherry blossoms. - And she was skillfully invited into her room from that day, and the days of becoming sex toys for college students began ...