When Carnage fled Equestria in the body of Light Touch, the two of them managed to come across Sunset Shimmer on the other side of the mirror. Sunset, having learned of the symbiotes from Twilight, offered her assistance, and needing a new host, Carnage gladly bonded to her. It was an offer Sunset was happy to make, yet this creature gives her a very... unsettling feeling and she quickly began to regret her decision as she felt her new partner's aggressiveness and sadism. What has she gotten herself into?

This was made for Mr. Snarky to use for Part 1 of his reading of The Parasite. The fic can be found here. It's the sequel to The Symbiote, which doesn't HAVE to be read first but this will make much more sense if it was. Part 1 will consist of the Prologue through Chapter 4 and can be found here.