Even The Cute Ones Have Horns

I worked on this for a very long time. I think in total it was a week and a half when I got half the shading done. But I am very happy about this piece. It is for a friend who is in the hospital right now, and I got the idea to draw this from his poster ^__^ hope you like.
Comments are always welcome good or bad.
<3 Kelsey <3
PS - For the details please go [link] Please and thank you ^__^
And also if you think this is Mature content please tell me so I can hit the thingy and make it say that it is Mature Content.