Lighter tone

The story is trying to play a lighter tone with all this (starting eith the brothers bickering, the conversation being in a coffee shop, them eating sweets, threatning to beat the brother if he crosses the line, etc...) but its impossible for the story to do it. Lets start with even before the rape scene, when mc was with the brother he felt bad and insecure. Then the scene happened and altough it was no gruosome or violent, it was unsettling and quite disgusting. The brother was having a crazy(and disgusting) sex talk that the ml would never say and the mc was feeling something was amiss. The tone waa serious, it was serious in that scene and before that (serious abt the brother and how he was creating bad feelings in the mc, otherwise the story was lighthearted). But then the mc has that scene after the rape and the tone is off, the only thing mc shows is anger, no disgust, fear, shock even. After the mc knows the story he doesnt even have alittle bit of ressentment for the ml bc the ml knows he has a crazy brother bt didnt tell the mc anything(wich is ok in my eyes for various reasons btw), or ressentment for being dragged in a stupid childish obssesion. We have NO time with mc and his thoughts! Then he goes crying to ml (that scene was ok, it was ok and real for the mc to say what he said, and yes ik he was raped), then they have the sex wich...Its a bl, sometings are bound to happen... But then this scene comes in...Badly written and too soon!!! Once again we need time with the mc, let us see his normal daily life and see his thoughts abt all this after he is calm. Let us hear that he carries anger, disgust and ressentment for the brother BUT that hes an orfain and has no family. That he wishes ardently for a family, and even tho the mls brother has raped him, he doesnt want the ml to be without a family. And since the ml also relies on the family for money, the mc doesnt want the ml to end in the same situation as him financly. But since he was raped, ihe doesnt want to see the twin ever again. And after we see all that, go the the scene where its the 3 of them and then let them talk, the mc doesnt have to make that big of a discourse but I think he should say at least 3 points:
(to ml): 1. He doesnt know how painful it is to have NO family whatsoever. 2, he relies on the family fir money so he cant do everything he pleases
(To tein): 3. Never show you fucking fave in front of me whatsoever.

Basically im saying the idea of the ml and ONLY the ml to not cut the twin off is good. The tendion of this would be better also cause uuuu will the twin show up again or something.
Also ml should feel GREAT guilt and im not seeing it, and the ml would have GREAT anger for the twin (real anger, not bickering), so the tension would be better.

If the author really wanted this tone it should have ronanticized the shit out of the twin and that rape scene, like many bls do(not saying I wanted this), but that was not done and the twin only brought bad feelings.