I'm sorry but Jura is at fault here. Daato is put in an unfamiliar Environment with no One to confine in and other omegas who shit on him! He is forced into a live he absolutely didn't want for himself and is in a Way confine to the west wing, you expect him to take it laying down? Juda doesn't Show hin any willingness to try to get to know hin ans treats hin like a Thing to use ans expects hin to just accept his situation ans be actually Happy about it!
Ans juda outright denies hin bis ins wish to know what happened to his sister who lived in a human trafficking orphanage. Ans instead of tekking Daato that he will try bis best to find out but he hängt Male ans Promises, he outright tells Daato that he doesn't give a fuck about bis family ans it's to much of a hassel to just get information because he doesn't care enough about Daato.
I can understand Why Daato proposes the Deal, because he needs to take a bit of control over his live back!
Imo, Juda was the one that started treating Daato like shit even asking him if the whole bond thing was planned. Yeah Juda got over that moment and started caring a little more about Daato, but Daato didn't get over it and he thinks Juda really hates him which led him to act how he currently does
Both are at fault But its the ukes stubborness and attitude that makes things worse. Offering sex for money? Juda's face went darker at that statement...