Overview:

The girl who was auctioned off in the dark auction is the end of thorough training…
She is a girl crouching in the middle of a dark room.
She was bought and sold at an underground auction and was just brought to her new owner as a pet.
Despite the frightened and speechless girl, her owner immediately starts her brutal sexual training.
Harsh torture is mercilessly repeated to the innocent girl who does not know anything about her sexuality yet.
Will she be able to survive her owner’s training?