My Bad Boy (Original)

Full Summary: Tails and the rest of the gang leave Sonic alone with Amy Rose at their home while they go and try to find out what the doctor is doing since that he was not heard from again since "Sonic Generations". Being alone with her hero is Amy's dream come true, but Sonic is still apprehensive of what she will bring on his vacation. After an incident with the doctor, will Sonic be able to keep Amy safe from his evil counterpart; EXE, from making the girl his? The game of cat and mouse changes for Amy when EXE has his eyes set on her. (A/N : I own the real story on Fanfiction.net)