This is waaaaay late. DX I'm sorry.
Well, happy belated birthday, Sonic!
I have to admit, I started this several days ago. I just really slacked on it.
BTW, pay no attention to the random orange line on the ground! I'm still working on my coloring!
Lineart: MS Paint
Overall art: Me
You can now yell at me for how late this is. XD
...Oh forgot the story! Sonic walked in to find that his friends had set up a giant birhtday party for him. I tried to draw him saying "Aww, you guys didn't have to do this for me."
I seriously considered putting that in a speech bubble. But then I decided that it was really late already, so I just left it out.
Okay, NOW you can yell at me.