This work is the pinnacle of slave market works. The psychology of a girl who is kidnapped and sold at the slave market is fully visualized through hypnosis. The place is just a room, but all Hoshizora can see is a terrifying landscape that continues on forever. Meanwhile, Hoshizora is hypnotized and trained to be sold at a high price. Sensitivity increased. Vaginal expansion so that she can accept any dick. Anal expansion for perverted customers. Squirting from masturbation. Sensitivity is created in the back of her throat, and she is trained to cum with a blowjob, all through suggestive training.