Aged meat bun 3

Three sisters, Haruka, Mari, and Natsumi, work as door-to-door salespeople for high-end futons. Haruka Tomari works hard and sweats, but she is unable to increase her sales and is worried. Meanwhile, the third daughter, Natsumi, who is doing well on her own, can't help but look at her two poor older sisters and gives them some secret advice... Haruka Tomari's sales results are skyrocketing due to physical sales that make full use of her plump body just as she was taught. Furthermore, the three sisters visit the house of a wealthy man whose desire to work is endless...