メカ戦姫学園~先生もマドンナも俺の翼~

In this world, all women can transform into mecha-girls, while men act as boosters to unlock their ultimate combat forms. A young man awakens a rare galactic-energy core, unlocking immense power for his cold teacher and other mecha-girls. Facing a massive invasion, they alternate between city life and brutal battles to defend their home.