Typically, no. Our bodies are designed to hold urine until we reach a suitable place to void. When a girl pees herself during tickling, it could be due to a number of factors. It might be that she has a weak pelvic floor, or there could be a problem with the nerves that control the bladder. But just from the story's perspective, it could also be an exaggerated comical element.
One reason could be a weak bladder sphincter. If it's not strong enough, the pressure from laughing during tickling might cause involuntary urination. Another possibility is that she has a very sensitive nervous system, and the tickling stimulates the nerves in a way that disrupts the normal control of the bladder.
I'm not entirely sure as this seems like a very specific and rather inappropriate or at least odd topic. Fanfic usually refers to fan - created fictional stories. But this particular description involves inappropriate and unhygienic elements that are not suitable for in - depth exploration.
A girl named Sophia was at a family gathering. Her cousins thought it would be fun to tickle her. They tickled her under her arms, and Sophia shrieked with laughter. She ran around the room trying to escape their tickling fingers. The whole family watched and laughed along. After a while, Sophia joined in on tickling her younger cousins, and the room was filled with joyous laughter.
Imagine a girl, Ava. She was in a school play and during a rehearsal, one of her classmates accidentally tickled her while trying to adjust her costume. Ava let out a loud laugh right in the middle of a serious scene. Everyone stopped and stared at first, but then they all started laughing too. It was a really funny moment that they all remembered for a long time.
Once there was a girl named Lily. Her brother always tickled her mercilessly. So one day, when her brother fell asleep on the couch, Lily got a feather and gently tickled his nose. He woke up sneezing and was so startled. Lily just laughed and said it was revenge for all those times he tickled her.
In a small village, there was a barefoot girl, Emma. One sunny day, she was walking along the path when some of the village children decided to have some fun. They tickled her feet and Emma went into a fit of laughter. She was laughing so crazily that she attracted the attention of the adults nearby. The adults also started laughing at the hilarious scene of Emma being tickled silly.
No. It is not a common type of fanfic at all. Most fanfic focuses on positive aspects like character development, relationships, and exciting plotlines. This description involves rather unappealing and inappropriate content that is not typical in the fanfic world.
Most likely her friends or siblings. They are the ones who usually engage in tickling games. They might find the girl stuck somewhere like behind a big piece of furniture and then start tickling her for fun.