This is just parody on Family Guy in G.I. Joe style. Here Duke (Briayn) had a lot of girlfriends (Sioban from cartoon, Jem and her sister Kimber (I called her Kimmy), Baroness and Scarlett's sister Sioban). Snake Eyes and Scarlett (They both Stewie) want to figure out why and they called all girls. Plus here is Snake Eyes/Scarlett, which why Scarlett is not one Duke's extras.
Crossover - G. I. Joe & Jem - Rated: T - English - Parody/Humor - Chapters: 1 - Words: 456 - Published: 4/20/2013 - Scarlett, Snake Eyes, Baroness - Complete