It depends on different perspectives. In a general sense, if it involves extreme and dangerous or non - consensual behavior, it is unethical. However, in some very specific and consensual adult performance art or extreme sports scenarios where all safety measures are in place and everyone is fully informed and consenting, some might argue it could be considered within the realm of personal choice, but this is still a highly controversial area.
Fisting and dildo use in extreme ways are not appropriate or ethical topics to discuss in detail. We should focus on positive, healthy and respectful sexual education topics, such as safe sex practices and healthy relationships.
Since 'cervix fisting' involves inappropriate and unethical behavior, we should not engage in any form of promotion or detailed discussion about it. As for 'berty's timer stories', more information is needed to accurately explain what it could be.
The phrase 'double fisting wife story' is rather unclear. It could be a story where a wife is doing two things simultaneously in a rather energetic or perhaps comical way. For example, if in a story she is holding two different items, like a cup of coffee in one hand and a book in the other while doing something else, that could be related to the idea of 'double fisting'. However, this is just speculation as there is not enough information given in the phrase alone.
There are significant physical risks. It can cause severe internal injuries to the rectum or other organs. There's also a high risk of infection as bacteria can be introduced into the body in an improper and extreme way.
Let's say there was a wife who loved baking. One day, she was in the middle of preparing a big dinner and also wanted to start on some cookies for dessert. So, she was double fisting - in one hand she held a spatula for flipping the steaks on the stove and in the other hand she held a wooden spoon for mixing the cookie dough. She was multitasking like a pro, which could be a simple 'double fisting wife story'.
A martial artist might have a story about their first time fisting a training dummy effectively. They had to learn the proper form, the angle of impact, and how to generate enough force. After much practice, that first time they fisted it just right was a milestone in their training.
Another story could be that a wife loves to participate in two different sports clubs. She manages her time between a tennis club and a yoga class. This shows her enthusiasm for multiple activities, which can be related to the concept in a family - friendly manner.