Kazuo, an art university student, decides to live in and shoot a promotional video for the share house where Miki, who he has a crush on, lives, as part of his graduation project. However, he realizes that one of his housemates, Sanae (Aimi), is Karen Hanajima, an AV actress who was once all the rage and who even Kazuo admired. As he comes into contact with Sanae's true face, he learns that she has not healed from the wounds of a difficult love, and that she is truly gentle and beautiful, which only increases the virgin youth's anguish. Meanwhile, Miki sees the shadow of a new man, and Sanae hears about her return to AV...