Haiboku no Injuu Hunter Gehhyouki Rei ~Meimon Jogakusei to Tomo ni Shokushu no Naedoko ni Sareru Bishoujo Kenshi~

Rei, known as the 'Moon Ice Princess,' is the most powerful swordswoman who has slain countless Beasts, the monstrous enemies of humanity. Along with her partner Arisa, she is assigned to guard Princess Aphrodia, a classmate studying abroad in Japan. When the princess's birthday party is attacked by a Beast-led terrorist organization commanded by a mysterious figure, the guests are taken hostage, and Rei and Arisa are captured. Enduring bug sex, gangbangs, physical remodeling, and forced pregnancy, the girls' minds gradually shatter under ceaseless cruelty. What is the true purpose behind this endless erotic banquet?