Well, often on fanfiction platforms, you can join groups or communities dedicated to the 'Interview with the Vampire' series (where Lestat and Jesse are from). There, you can ask fellow fans if they know of any good non - sexual fanfictions featuring these two characters. They might be able to point you to some really interesting stories that focus on other aspects of their relationship like friendship or mentorship.
Chapter 376, "I'm Just Afraid You Don't Need Me Anymore", is the clearest early answer because it turns Don's situation into a concrete plot event.
Chapter 314, "The teacher will surely cultivate you into a new music star!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
Chapter 137, "Lai Fu's Death Has Another Cause", is the clearest early answer because the violence around Jiang Li becomes final instead of hypothetical. It opens with Jiang Li personally went to Lai Fu's tomb and performed a small...
Chapter 459, "Even Got Educated by a Variety Show", is the clearest early answer because it turns Hua University's situation into a concrete plot event. It opens with Su Yinwan felt somewhat annoyed but could only suppress the emotion...
Chapter 582, "Fleeing Hastily", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. It opens with Luo Xuan pushed her away, disappointment filling his eyes. and closes on Only Ai Xiaochun, lacking the strength to go on, was left behind and....
Chapter 168, "Gu Family in the Capital", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. It opens with Su Yinwan spoke those words with a pitiable expression, then lowered... and closes on The Gu Family had strict family education;
Chapter 576, "The Electronic Pickles are Gone!", is the clearest early answer because it turns Chen Manman's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Tonight, Team Q exceptionally didn't cook.
Chapter 166, "Daniu Gets Jealous!", is the clearest early answer because it turns Xiao Xu's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Only after everyone in the small courtyard had left, did Zhao Lang...
Chapter 217, "No Problem, They're All Red Anyway", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event.