Yes, there are likely many out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Just search for 'Jessie Luke and Jessie kiss' in the search bar, and you should be able to find relevant stories. However, the quality can vary greatly, so you might have to read through a few to find one that really suits your taste.
One possible plot could be that Jessie and Luke are friends who gradually develop deeper feelings for each other. They might go through some adventures together, face some challenges that bring them closer, and finally share a kiss in a moment of realization of their love. For example, they could be working on a project and start to notice little things about each other that they find endearing.
Well, I don't actually know the specific Jessie and Luke love story. It could be a story of two young people who meet by chance. Maybe they start as friends, gradually discover their feelings for each other, and then face some challenges together like family opposition or distance, but still manage to stay in love in the end.
As I don't know the real story, a possible key moment could be their first date. It's often a special time when they really start to get to know each other on a deeper level.
Jessie is primarily a character from the Toy Story movies and related media. Books based on the Toy Story universe might feature her, but she wasn't created for books first. Usually, she's known for her appearances on the big screen.
Jessie says a variety of things throughout the Toy Story movies. Some of her memorable lines include 'Yee-haw!' and 'Somebody's gotta keep an eye on you troublemakers!'