Zulin is not someone who has a past. But she is very good at sex.
She grew up in a strict household, so she never had a boyfriend or lover before, but she did train herself in the art of sexual pleasure. Something she was forced to learn by her mother.
Her mother said. "If you want to rule the world. Conquer the man who rules the world with your cunt," Yes, her mother's words were crude, but they were direct.
Zulin was about to get married into a powerful underworld family, and her mother didn't want her to end up left in the corner while her husband went around fucking other women.
She wanted to make sure that Zulin had a tight grip on her husband, make her so good that he would not think of any other woman.
And it worked. Zulin's husband fell hard for her as Zulin used all the things her mother taught her.
But while her husband did enjoy their time together a lot, to Zulin, sex was just a way for her to serve her husband and nothing else.
She never derived pleasure from sex.