If I Pass the Test I'll Confess My Love to My Idol Junior! NTR Flag

You're told by a childhood friend that she likes you, but you refuse to reciprocate until you have finished studying for your university entrance exams. If you pass, you will confess your true feelings to her. Meanwhile, she is working hard to become an idol to grab your attention. But her manager is working hard to teach her to become a cock-hungry whore!​