Formerly from a covert organization's Special Investigations Unit, Tsubasa had settled into a peaceful family life after retirement. However, her husband's boss, Abe, visits their home—revealing he's someone Tsubasa once sent to prison. Threatening to expose everything to her husband, he forces her into brutal creampie lesbian acts. While her husband is away, she endures daily humiliation fueled by his revenge: deep throat, titty fucks, and torment with sex toys. Though trained to resist pleasure, her sensitive body betrays her—repeatedly climaxing from his vulgar cock, eventually being impregnated against her will.