Mahou Shoujo Sae Vol.2

In the magical kingdom of Etherland, a barrier separates the realm of wizards from the human world. But some magicians break through this barrier and illegally enter the human world. To deal with these violators, the Queen of Etherland decides to train human girls to become enforcers. Sae becomes one such enforcer—a bouncer of sorts—only to face constant sexual abuse from the intruders. Her close friend Shoko joins her, and they start working together... until a powerful violator appears before them.