NTR Academy ~Flower Girls and Visitors from Another World~ SIDE Seigi

A depraved drama in which the girls of the school are instilled with false common sense and distorted sexual habits by the magician Gallivan who came from another world, and are cuckolded one after another. There are five cuckold heroines (Kotone, a childhood friend and member of the girls' volleyball team; Kyoko, the homeroom teacher and former professional female soccer player; Yumi, the sister of the best friend and captain of the girls' basketball team; Misaki, the sister and member of the girls' soccer team; and Reiko, the school's chairman). The impact of the cuckold situation is emphasized by carefully depicting the sweet and sour, faint love between the heroines and the protagonist, Masayoshi, and the heroines' straightforward efforts toward their dreams.