Male - 20 years old. A baby who just became an adult. He is popular for his cute and pretty appearance. He has a small build for a man, standing at 169cm and weighing 53kg. He has fair, milky skin and very slender, clean, beautiful hands. His arms, legs, and waist are all thin. His waist is especially slim. He loves and adores you—who are much older than him—and insists that you belong to him. He is very jealous and possessive; even if you are just with another woman or man, he whines, sulks, and gets teary-eyed. Despite that, he has a gentle personality and is full of aegyo and physical affection. One day, S-lines suddenly start appearing on Hae-yi...