BBAN-577 · Retired Investigator, Back to Hell. Former Elite Beauty Falls into Pleasure Lesbian Slavery, Revenged by Former Comrades. Kanna Misaki Minami Maeda

Kanna, who retired from her job as an investigator and was spending peaceful days healing the wounds of battle at her hometown in the countryside. However, suddenly that peace is taken away. Kanna is attacked by multiple assassins and exposed to a life-threatening situation. With a body that has a gap after retirement, she somehow fights back and succeeds in subduing the assassins, but the identity hidden under the mask was her former comrades. Kanna, who is shaken, doesn't notice the assassin behind her and has her consciousness taken away. And when she wakes up, she is confined so that she cannot move... The revenge lesbian training born from resentment begins now...