[Mitsuki Nagisa lifts the ban on bondage! ] "... up to the heart, never fall -." Mitsuki, the only daughter of Eiji, who died in a conflict between yakuza, made a living by cheating money from men using Yuji, who was her father's younger brother. was Yuji was complaining about her misdeeds, but her feelings suddenly changed with her casual words. A cheeky girl is tied up and confined, and is made a target of men's revenge. Unreasonable training, a ring of humiliation... Still, the girl continues to resist.
