That's like saying that the Sonic females are sexy! By the logic you are going by that sonic females are sexy besides the the fact that they are not HUMEN they are jest like any other girls with big boobs.
So sonic girls are sexy... Even the young ones? They have boobs. I like things with boobs to be human. Not humanoid ponys. If I was going to draw a T.V. and randomly put boobs on the side of it wold it be sexy?
The hair came out amazing, everything's simply brilliant and vivid. I can't see a single imperfection and I have a very cynical mind. You're graced with talent, my friend, and from what I see you sure aren't squandering it!