Perhaps in a fairy tale setting, a powerful witch casts a spell on the older brother, turning him into his little sister as a punishment for his arrogance or selfishness. This might lead to a journey of self-discovery for the transformed character.
One possible story could be in a magical fantasy world where a curse causes the transformation. Maybe it's to teach the brother a lesson about empathy and understanding.
In some families, it might happen on occasion. Siblings can have disagreements or situations where an older sister might take it upon herself to discipline in a wrong way like spanking. However, it's not a common or acceptable form of discipline in a healthy family environment. Parents should be the ones mainly responsible for discipline, and spanking is also not a recommended form of discipline in general.
In some family - centered stories, the little sister is really into girly things like tea parties. She convinces her older brother to participate. She makes him wear a crown and a cape, and they have a 'royal' tea party. Through this, the brother is feminized as he takes part in an activity that is often seen as more suitable for girls. He might even start to enjoy it and become more open to 'feminine' activities in general.
He should first try to tell his sister that spanking is not okay. If she doesn't listen, he should go to his parents or another trusted adult and explain what happened. It's important for him to stand up for himself in a calm and respectful way.
This is a rather unusual situation in most cultures. However, in a make - believe or very young children's play scenario, one could imagine a story where a little brother, perhaps in a game of 'pretend family', tries to diaper his older sister's doll as if it were his sister. But in real - life, this goes against typical social norms.
Another theme could be self - improvement. The little sister's discipline is usually aimed at helping the older brother improve in some way, whether it's his study habits, personal hygiene or social behavior. For example, if the older brother is shy, the sister might push him to be more outgoing by making him participate in family gatherings more often. It's about the sister seeing areas where the brother can grow and using her influence to make it happen.
Another reason could be that she doesn't fully understand how her actions affect her brother. She might think it's all in good fun, like when she teases him about his appearance or his hobbies. But to the brother, it can be really hurtful. She may not have developed enough empathy yet to realize that she's being a bully.
In a story, the little sister might be in charge of deciding what the family has for dinner when the parents are out. She forces her older brother to help her cook her favorite meal by threatening to tell their parents he was mean to her earlier. She bosses him around in the kitchen, making him do all the chopping and stirring while she supervises.
Here's an interesting one. The little sister was sissy in that she was afraid of heights. The older brother wanted to help her overcome this fear. He took her to a small cliff and climbed down first, then called her to follow. He supported her all the way, and after that, she was less afraid of heights. This story shows the bond between them.
One story could be that the older brother ate the last piece of cake that was meant for their mother's birthday. So, the little sister made him clean the whole kitchen as punishment. She supervised him closely, making sure he scrubbed every corner of the counter and washed all the dishes thoroughly.
In some stories, the older sister encourages the little brother to pursue his dreams. For instance, if he wants to be an artist, she gets him art supplies and takes him to local art shows. This way, she supports his aspirations and helps him grow.