It has a good plot, I like the idea of how Sonic treats Shadow, I just think that the story was seemed to be sped through, it's like, you start off well, and then zoom through everything else to get at the sex scene. I think everything you have now is fine, you just need some filling. You can't make a sandwhich without something in the middle :-p Good job!
Sonic and Shadow (c) and TM SEGA - Sonic Team
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