Scorpius subverts everything.
If thereās one thing you know about his character, itās that. Itās a recurring theme in his character throughout the series-- the motivating factor behind everything he does. But he doesnāt do it with force; he does it with charm and subtle manipulation. We see it first when he boards Captain Craisās command carrier and manages to take control within a matter of days, just by TALKING to the crew. By this point Crais has become unstable and violent; the moment one of his men start to question his orders, he lashes out at them. So along comes Scorpius-- this civil, soft-spoken creature who politely suggests the kind of superior strategy that Crais has long since abandoned-- and itās an easy sell. By the time he makes an official move to seize command, the crew is all too ready to support him. Even later on in the series, when heās aboard Moya and theyāre holding him at gun point most of the time, he eventually manages to earn a begrudging degree of trust. Hereās a man who has tortured them-- chased them across the Uncharted Territories-- effectively ruined their lives, and with a few acts of selflessness and vulnerability, heās almost turned himself into an ALLY.
Itās a theme we even see in his personal relationships. Over the course of the series we get to meet two of Scorpiusās lovers-- Natira and Sikozu. Both are incredibly powerful women who submit to no one else. But Natira-- who we meet after years of intimacy with Scorpius-- is immediately deferential to him the moment he enters the room. Everything she does is done with the intention of pleasing him-- including attempting to KILL him, becauseĀ āYou wouldnāt have respected me otherwise.ā (This is where we learn with a certainty that if he puts his hand on your throat, it means he LIKESĀ you.)
With Sikozu, things are a little different. Sheās grown accustomed to always being the smartest person in the room, so sheās noticeably thrown when Scorpius-- in his subtle, understated way-- repeatedly demonstrates his masterful intellect. And in the early days of their relationship, theyāre EQUALS. Heās a brilliant strategist, yes-- but her scientific acumen is highly appealing to him, especially after she discovers a chemical means to refresh the contents of his cooling rods. The series ends with Scorpius and Sikozu on almost equal footing, living kinkily ever after aboard his new command carrier.
Fast forward to Peacekeeper Wars, which takes place some months later (two? maybe?). Sikozu has the following conversation with Aeryn:
Sikozu: When I first met Scorpius, I naturally assumed I was his superior. I have since learned that there is a reservoir to his abilities that continually overshadows my own.Ā
Aeryn: Same with Crichton.
Sikozu: You view Crichton as your superior?
Aeryn: No, as my equal.
Scorpius has slowly asserted his dominance over Sikozu, and sheās accepted it. And though it breaks my heart that theyāre unable to maintain more of the equality that we see in the series, I believe the writers hit the nail right on the head with that particular exchange. Scorpius is MANIPULATIVE-- he uses people. He doesnāt know how to form a relationship without some sort of agenda. So naturally, the moment a woman comes along who genuinely cares for him (as both Natira and Sikozu clearly do) he takes advantage.