Rin is a NEET who doesn't like being seen by others. One day, her mother finds her a temporary job where she has to wear a costume. Since there is no changing room, Rin wears the costume from home to go to work, and Kudo, a temporary worker, is kind to her when she meets him for the first time. Rin grows to like Kudo more and more, but when he sees her exquisite body by chance, he captivates the other male employees... "Your boobs are so big, give me a boob job" Men's desires explode! Rin unconsciously seduces men without realizing it, but her dark and perverted nature makes her own unstoppable sexual desire explode, and she orgasms repeatedly.