- Saki, who is always aching due to excessive libido, is in heat on this day by her son's homeroom teacher who came to visit her home. I have to act as a guardian here... Even though I know it in my head, I can't suppress my instinct to seek a man. When Saki returns her son to her room and is alone with her homeroom teacher, she pulls her body closer while staring at her with bewitching eyes.