Adult PC Game: Tamamo Studio - Fighting Magical Girl RPG Girls Defense (Jap) Archive

Synopsis
Kaede Sato, who returned from a part-time job with the intention of enjoying the summer vacation from tomorrow, encounters a scene where a man in her zentai is attacking a woman.
Kaede turns into a magical girl when she tries to help her and she is helped by a mysterious voice when she is about to be attacked.
She calls her mysterious voice a fox, and she asks her to help her as a magical girl because this world is in a pinch.
Kaede, who had no choice but to take over, captures the dungeon that leads to the world of incubus while getting her companion.

Tamamo Studio - Fighting Magical Girl RPG Girls Defense (Jap) Gameplay Preview