正義の変身ヒロインを支える俺と悪の女幹部

In this "DEFEAT-ENDING" ADV game, the protagonist is honeyd*cked by an executive villainess!
The protagonist supports his childhood friend who is a justice transforming heroine, but a number of the executive villainess' seductions draw near to him. Besides, a Japanese teacher who earns popularity among students, Megumi-sensei, comes to make eyes at him!?
How will you deal with many sexual temptations which will successively happen to you along the story!? Which "DEFEAT ENDING" will you choose!?