Akuma Seijo ~Demon Girl Step~
- Type: Visual Novel
- Tags: Combat, School, Tentacles, Defloration, Rape, Fantasy
- Original title: 悪魔聖女 ～デーモンガール・ステップ～
- Language: Japanese
- Censorship: Mosaic
- Platforms: Windows
Ruti is a demon who was vanquished a long time ago and a part of him was sealed away. Now in the present, he was resurrected by the pitiful Kyouka who mistakened him for a sex toy. He hatched a plan to train her as the evil mahou shoujo Dark Cherry and collect magical energy to fully regain his form. However, three figures of justice stood in their way: mahou shoujos Melody Queen, Lionel and Aya.