Innocence: A Seduce Me Story

Before the demon war, there was a brilliant kingdom. Within its walls lived a beautiful succubus princess. She was a beacon of hope and peace to her people. With such a heavy crown to bear, the princess found solace and affection in her childhood friend. Does he truly love her in return? --This is a prequel to the 2015 visual novel "Seduce Me the Otome"--