The story involves a maid who lures customers into a trap, offering a convenient relationship with Yu Jiao as her exclusive "licker," allowing her to immediately perform oral sex, swallow semen, and ejaculate without a condom. (Nana Higasaki, DVAJ-645)

I approached a girl dressed as a maid on a busy street. She lived in a coffee shop and was short of money. A few days later, unable to attract customers and struggling financially, I found her crying. I invited her to my house for dinner; she had already eaten and seemed content. I tried it out, and she seemed ready, so we had oral sex and unprotected sex. Later, she decided to stay at my house, and I began to sexually train her. Our physical relationship continued to develop, and she gradually became more attentive, willing to give me oral sex and unprotected sex at any time, becoming my personal oral sex provider.