Due to her husband's misconduct, Futaba Mio, a beautiful wife, finds her peaceful life turned upside down when her husband's boss shows up at their home and makes lewd and unreasonable demands, leaving her with no choice but to comply. Despite her resistance and unwillingness, she is filmed as "atonement for her husband's actions," stripped of her clothes without question, and her body is groped, her mind and body being completely dominated. Through verbal abuse, persistent caresses, and relentless training with no escape, her resisting body gradually transforms into one that craves pleasure with each orgasm. In the couple's bedroom, she is subjected to toy play and fellatio training, and after multiple orgasms during a torrent of sex, she falls so low that she begs, "Please put it inside me," as if to spite her betraying husband, and requests internal ejaculation...
