Reika Ichiba finally takes on bondage. It begins with a phone call from her master, a gang boss who has sold her to a slave dealer as casually as discarded furniture. The dealer arrives without warning, ties her up, packs her in cardboard and ships her to another man's home. Helpless and unable to move, she begs the buyer for mercy, but he inspects her like merchandise and begins training her without consent while she remains tightly bound.