SMA-674 OL Yuna Shiinami turned into a semen meat receptacle

A life that had been going smoothly... the first setback. A beautiful and excellent career woman, Yuna, is defiled by a stinky and sour mass of penises... The working-class men who truly admire her. One day, they approach her with petty complaints. Suddenly, she is pushed into a car and taken to an abandoned office where she is raped. But it doesn't stop at rape; they consider making money by selling her body. From that day on, she is made to suck the penises of countless men and becomes a semen meat toilet...