In some stories, it could be part of a dare among students. One student is dared to do something to the teacher and giving a wedgie becomes the chosen act. Another reason could be that the teacher is in an unfamiliar environment, like during a school trip, and due to the new setting and activities, a wedgie - causing situation might occur.
It could be that the boy had previously annoyed the girl in some way. For example, he might have said something unkind to her or taken her things without permission. So, as a form of revenge, she gave him a wedgie.
Often, a lack of proper communication skills can be the root cause. Girls might not know how to express their feelings or resolve conflicts in a healthy way. So, when there is a minor issue like sharing a toy or a difference in opinion, instead of talking it out, they end up in a catfight. And in the midst of all the chaos, a wedgie can happen as a form of aggression during the fight.
One reason could be just plain mischief. Kids sometimes do silly things to each other for a laugh, without really thinking about how it might make the other person feel. So, in a boy wedgie story, it might just be some kids having a bit of 'fun' in a rather unkind way.
It could also be due to external factors. For instance, the school might be underfunded, so the teacher doesn't have the necessary resources to teach properly. And the students are affected as they can't get a good learning experience. The teacher feels sad because they are powerless to change this situation for the betterment of the students.
Perhaps it was due to the school's conservative policies. Some institutions have old - fashioned or religious - based views that don't tolerate homosexuality. So, when they found out the teacher was gay, they decided to fire them regardless of their teaching abilities or the positive impact they had on students. It's a sad situation as it deprives students of a potentially great teacher just because of the teacher's sexual orientation.
Jealousy could be a reason. Maybe one girl was jealous of the other's popularity or new clothes, so she started a wedgie fight as a mean way to assert dominance.
One reason could be that she feels more comfortable with a bit of extra weight. Maybe she has overcome body image issues and realized that being chubby can be beautiful. For example, she might have noticed that having some curves gives her a unique look that she likes.
Maybe the stories are very creative. DeviantArt often features unique and imaginative works, and the students' stories might be full of fresh ideas that the teacher appreciates.
One reason could be a lack of privacy. Maybe the living situation doesn't allow for a completely private space, like in a small apartment where someone accidentally walks in. Another could be miscommunication. For example, if the husband comes home earlier than expected and there was no prior notice.
Maybe she made a very big mistake that endangered herself or others at school. For instance, if she played with dangerous items like fire in the schoolyard. Her teacher might be seen as an authority figure who could use spanking as a last - resort punishment in certain educational settings, although this is not a common or acceptable practice in modern education.