Talented new lingerie designer Chinami is a natural-minded girl who doesn't mind the cold stares of her superiors. But in reality, she's a hedonist with such a strong libido that she scribbles obscene words on herself and records herself masturbating every night, getting horny all by herself. Even today, she is forced to try on sample lingerie and is bullied by her superiors, but her pussy juices just keep flowing...