Takashi, a lazy high school boy who does nothing but slack off, and his tutor, Ms. Iori, were fighting again today. The moment their emotions exploded... their souls were suddenly swapped! Now in the body of a beautiful woman, Takashi's sexual desire runs wild day by day as he becomes addicted to the pleasure of being female, but he soon realizes a certain feeling within himself. What decision will the two of them make in order to return to their own bodies...?