In class Z of the third year at Magic Academy, the pure angelic schoolgirl "Mikako Eruko" and the lewd succubus schoolgirl "Reiran" were locked in fierce daily conflict. One day, pushed too far by Reiran's mischief, Eruko finally snapped and lost control. This triggered a massive lesbian battle that engulfed the entire school. Their fusion of angelic and demonic techniques, along with their relentless exchange of mind-blowing orgasms, created an ecstatic frenzy, drenching the entire campus in girl juice.