Her husband took a leave of absence due to work stress, and the housewife Yui, who had no social experience, ended up working in his place. After much hardship, she secured a mid-career hire position and was assigned to the welfare benefits department. However, the job duties revealed during training were to alleviate male employees' stress and sexual desires—essentially a sex work role. Unable to quit for her husband's sake, Yui was subjected to the male employees' lustful semen from her first day of work, and through corporate slave training under the guise of education, she fell into becoming a promiscuous, do-anything flesh toilet…
