Vette

This is Vette, a character from the Star wars video game "The old Republic". She is a female Twi'lek who was enslaved by the empire (I know that in that time period it's technically the "separatists" but I still just call it the empire) and put into a shock collar then given to you the main character, a sith acolyte. You are Darth Baras' new apprentice and he assigned her to you to be your companion to aid you, she's extremely smart when it comes to code technology and translations and highly combat capable with a blaster. She cannot use the force (unless you decide to teach her), if you want to know more about the story of the game or more about her just watch some playthroughs of it on YouTube or play the game yourself.