After the next time, she still hoped for another? In the end, did she expect a long-term, stable, and more normal male-female relationship?
After all, Yu Zexiao was an exceedingly handsome man. Being involved with such a man over the long term, even if there were no feelings, she feared she would not be able to hold back and would fall from grace, wouldn't she?
But she was also very clear that she did not like Yu Zexiao, and Yu Zexiao did not fancy her. Their being together was not so much a case of "familiarity breeds fondness" as it was a mutual tool for release.