Seven years into their marriage, Saki started working as an office cleaner. Her husband's business failed, and now they rely on her part-time income to live. Amidst these days, she met a new employee named Hajime at the cleaning company she works for. Through casual morning conversations, they found themselves drawn to each other due to the loneliness and hardships from their respective homes and jobs. When those feelings overflowed, they began a secret relationship… The 'cleaning lady' and the 'young new employee,' whose sexual compatibility is perfect, start their day by having intense sex early in the morning before anyone else arrives. The empty office, restroom, changing room... their clandestine adulterous encounters ignite. 'Is an old lady like me okay?' The middle-aged part-time cleaning wife goes wild with pleasure under the vigorous thrusts of the young man with boundless stamina!!!
