i'm already brainrotting on fatui!luc seeing through that kaeya has the most comfortable pregnancy in the most lavish rooms with the best doctors... when kaeya's not doing well he becomes more reactive to others, more scary, a lot more possessive... kaeya has no choice but to lean into him for comfort, bear the tip of his cock in his hole while he grows bigger... diluc forcefeeding him when he doesn't eat enough (to his standard) kaeya sobbing and puking and hoping to die together with the baby...