I read the BG novel long. I don't remember the name. I'm not quite sure that it was even on Novelupdates. Most probably it is Chinese (though I'm not sure) FL was treated poorly by her family. I think her mother died long ago. She had a step mother and a step sister. And yes, she worked at a pottery shop. So at start of novel she attended a banquet held by her family wearing her step sister's old gown. ML is super rich businessman, maybe a CEO. The ML also came to the banquet. I think the banquet was held for him. FL's family wanted to fix her step sister's marriage wih the ml. But at the banquet the ML decided that he will marry the FL as she is the elder sister. Then they get married. And eventually starts falling for each-other. When they visited FL's family, their servants scaled FL's hand from soup purposely. The ml leaves with her after getting angry at them. On ML's birthday, the FL gifts him a little something of her handmade pottery. And in the evening as a main gift, she gifts herself in a lingerie. I remember it till this part only. I'm suddenly interested in reading this novel. Can anyone tell me the title?
Maybe this one, Become Husband and Wife According To Pleasure The FL worked part time at a pottery shop and the ML chose her instead of her half-sister/stepsister