A school secretly trains its students to be sex slaves who are then sold to the highest bidder. Ryuu, a male teacher, is entrusted with training the students. The head mistress, Sayaka, promises him a reward at the end if he does a good job. Spoiler alert: He does a good job.
Yuina, a girl in love with her non-biological brother, lives tormented by her lack of self-confidence. One day, she is guided to an unknown world by a mysterious voice. Without understanding what is happening, she is attacked by a man. In that desperate moment, she is saved by the specter of a succubus that possesses […]