Naruto: Did the System Turn the Nine-Tails into a Fox Demoness?

[Naruto] [The Nine-Tails becomes a seductive demoness] [Hinata, the greatest kunoichi] [Multiple heroines]

He transmigrates into the world of Naruto and becomes Naruto Uzumaki.

He had planned to take things one step at a time. Then, suddenly, a ding! Is this System even serious?

But... it's pretty great~