I don't actually know anything about Elaina since I've never consumed any related official media but muke did an illustration of a fat guy licking the sole of her foot while raping her and her clearly hating it and it awakened me to foot licking (I was already ambivalent toward rape) so I guess I'm a little fond of her for that
>>281554670 >I heard she becomes a yuri prostitute later in the story is that true?
No, she doesn't. She does that in the spinoff 'Riviere and the Land of Prayer'. It was in the original volume from 2017 and doesn't have an official English translation. The reboot is fully translated, but the chapter where Elaina sells her body for compensated dating with women isn't in the reboot.