Naruto is placed under a Genjutsu that makes him suffer his past as a child. The Kyuubi finds him in his mind and is the one to save him. After he wakes up he seems fine, until he starts acting like a fox along with growing the ears and a tail to prove it

Naruto opened his eyes to a red sky and orange clouds, "Welcome to my world Kit, the World of demons." How did he get here? How will he get out! Kyuubi/Naruto father/son relationship, yaoi.