One day, Aika was suddenly kidnapped and destined to be sold as a slave. Saeki, a veteran trainer of a human trafficking organization, mercilessly trains her Aika. Minami, a novice trainer, trains her Aika by imitating what she sees, but she has a low mental age and she just hurts her... Her mother Kaori, who can't stand her, scolds Minami, but her daughter in her rebellious period doesn't listen and she repeats her training as "play". Saeki wishes. The awakening of a novice trainer with a rare talent as a sex slave.
