No. In the Naruto series, Naruto is the host of the Kyuubi, not its slave. Fanfics might deviate from the original concept, but in the official story, Naruto has a symbiotic relationship with the Kyuubi. He gains power from it and eventually befriends the Kyuubi spirit.
I'm not sure about its popularity. Fanfics can have a niche following, and this one might be popular among a small group of Naruto fans who are interested in unique or off - beat interpretations of the characters. But without specific data on views or readership, it's difficult to gauge its overall popularity.
I'm not sure if there is a specific 'naruto fem sasuke slave fanfic' available. Fanfics are created by fans all over the world, and there are so many out there that it's hard to say for certain. However, some fanfics might be hard to find depending on their content and popularity.
One major problem is the ethical concern. Slavery is an immoral concept, and applying it to a character in the Naruto universe, especially Kushina, goes against the values of freedom and respect that the series often promotes. Naruto is all about friendship, hard work, and the pursuit of one's dreams, not about such demeaning concepts.
The 'naruto samui slave fanfic' could be a very unique take on the Naruto series. Maybe the author of this fanfic wanted to explore Samui's character in a more extreme or different situation. It could involve her being enslaved by an enemy, or maybe it's a metaphorical 'slavery' like being bound to a certain task or mission that she doesn't really want to do. It might also incorporate other Naruto characters who could either be trying to rescue her or be part of the problem. Since it's a fanfic, the possibilities are really endless.
A 'naruto hypno slave fanfic' might be a piece of fan - made literature that takes the Naruto setting and adds an element of hypnosis with a slave - related plot. It could be that a villain in the story uses hypnosis to turn some of the Naruto characters into slaves to do their bidding. This could lead to all sorts of interesting plot developments, such as the heroes trying to break the hypnosis and free their comrades, or it could be a more in - depth exploration of the moral implications of such power - based control within the Naruto universe.
In Naruto fanfic, the idea of 'Naruto owns a slave' is completely against the original spirit of the Naruto series. Naruto is about friendship, hard work, and believing in oneself. This kind of concept in fanfic distorts the positive values that Naruto represents.
No. The Naruto fan community generally values the positive themes of the original series like friendship and justice. The idea of Naruto owning a slave is completely opposite to these values, so it's not acceptable.