Ur Sonic who is a Werehog and is going to transform in front of Knuckles.

Sonic and Knuckles were out for a walk, it started off normal, but on the way back they got lost, right at sunset during a full moon...

"Damn, I think we took the wrong turn-" Knuckles started to say, but was cut off by a groan of pain from Sonic. "Dude, you good?" Knuckles asked, raising one eyebrow.