[GRET-47] Giant Heroine Part 1 Hyper Mommy

Mana Mikumo, aka Hyper Mommy, defeats the monster of the alien Spellmen and untransforms when she is witnessed by the female alien Barra. Out of private desire, Barra contacts Mana to subordinate Hyper Mommy. However, Mana, sensing Barra's wickedness, refuses the invitation and points a gun at her. Barra harnesses the power of the Spellmen aliens and begins a dark campaign to take possession of the Hyper Mummy by force. ［BAD END］