Tenkawa Noboru had given up on this world. He finally arrived at a deep forest where he met an indescribably beautiful woman. While admiring her, he slipped off a cliff and lost consciousness. When he woke up, he was attacked one after another by women with horns. He was overwhelmed by their hip movements and crushed by their huge breasts. This world was a breast paradise!

At Etoile Private School, in the journalism club, Runa, Reina, and Miyu activate the Angel Maker app, which triggers a tragedy. They become magical girls and fight against deformed monsters, but one day, they are captured and raped by them. Magical girl Erika rescues them but warns that continuing to fight will attract more attacks. It turns out the app has been cursed by fallen angels. Erika fights against them, but her heart becomes corrupted.