Older pic, both a sentimental favorite as well as to establish the character on Weasyl (really need to do more with him too)
Akitmitsu, a kitsune boi who likes to play a pied piper routine with the souls of boys he takes a fancy to, often taking their bodies along for the ride. His victims grow a pair of fox ears and eventually, when past the point of no return, a fox tail both matching their hair color.