No. This kind of story involves abnormal and unethical behavior. Licking someone's stinky and sweaty feet is not a normal or hygienic activity, and it goes against basic social norms and respect for others.
Well, it could be a symbol of extreme power imbalance. Maybe in this fictional scenario, the girl has some sort of power over the guy, like blackmail or coercion. But still, this is an extremely abnormal and unacceptable situation.
No. This kind of behavior is not appropriate at all. Feet are considered dirty in normal hygiene concepts, and this act violates normal social and family ethics.
No, it's not very appropriate. Feet can carry various bacteria and germs, and allowing a dog to lick them might pose a risk to the girl's health, such as causing infections.
Definitely not. Such a topic is rather strange and unseemly. Stories usually revolve around positive values, interesting adventures, or educational themes, not something as inappropriate as this.
Definitely not. Fanfic is a form of creative writing, but this idea is not only inappropriate but also may make readers feel disgusted. There are so many other positive and creative ideas that can be explored in fanfic, like building deep emotional connections or exciting adventures between characters.
A story about a family's adventure in a new city. For example, they could explore different attractions, try new foods, and meet interesting people. This is a positive and family - friendly topic.
The 'teacher feet lick story' sounds rather strange and inappropriate. In a normal educational environment, there are strict ethical and professional boundaries. Teachers are there to educate, guide, and inspire students, not be involved in any such odd and unethical behavior. So, it's very likely that this is not based on a real incident but rather some sort of out - there, inappropriate fictional concept.