Subjugating The Space Pirate side quest question

[1nmn]

what exactly is this side quest on Zheng Shi, the Wiki doesn't have any information related to it I could find and I'm lost on how to progress it.

 

[Skunkupine]

If your Steele has a hard personality, you can collar and capture a Slyveren Slavebreaker and make her your slave on-board, sort of like Sera.

 

[Theron]

The quest appears regardless of Personality, which can be confusing.