Responses

this spoiler
the uke does tell him after he get assaulted by those men the first time , the seme apologize to him for getting those men to Grape him , he the uke then think that he only apologizing for the assult not for the first tine he raped him , the seme doesn't feel sorry or apologetic for what he doing to the uke.
and I think he enjoy seeing him beinf tortured that the whole point , he hates the uke.
as for his changing attitude I think it might be the aurthor way to imply that he not mentally stable , like he is psychopath
I fucking hate how this turns into some comedy genre here and there. At least, have a consistent tone just like in the novel because it feels even more disgusting to see that fucker acting so innocent with all those funny faces after raping and beating up a guy. The downplaying of rape and abuse is so bad.