this is sooo late im so sorry i never check retro;; anyways i think of jade as someone whose bartered away most of herself in exchange of power, she's a hollow thing who can only parasitise other people's wants (see: the bonajade exchange) so i think with aventurine specifically, who is also very hollow himself, she'd be interested in sex that can be used to test and tease out the limits of the stoneheart he's become. i can see them taking master/slave roleplay way too far while she tries to get aventurine to not dissociate and forces him to be present... basically anything that pushes limits and is unsafe insane extremely dubiously consensual.

on aventurine's side i think he would almost look forward to whatever jade extracts from him, as she's one of the few people who can see right through him... he's so terribly bored all the time after all, and so jade's particular brand of deal-with-the-devil affairs can at least make him feel something. im really bad at specifically listing out kinks lmao i always end up seguing into how characterisation entwines with the kink so you get word vomit like this,, apart from roleplay i do see them doing objectification, feminisation stuff, basically anything that digs into the core of aventurine and brings to the surface his inner hollowness and self-objectification. jade should collar and whip him that'd be hot...