Naruto - Watashi no Kareshi wa Keikokubijin (Doujinshi)

A Naruto X Hinata Doujin.

Hinata is preparing to go on a long-awaited date with Naruto after being away from him for a while. She arrives on the date site only to see a strange girl arriving in his place. A girl with whiskers,pigtails that seems strangely familiar.

Why did Naruto show up like this?
What is going to happen to their date?
And why does Naruto look so hot in girl's clothes?