Don't forget about Yuu. He also facilitated a gang rape on Taiyou. But now he's in "pain" because Taiyou is figuring his shit out and is finally telling Sora to take a hike. Oh, and Kengo too. The only person who has not violated Taiyou in any way are his old friends. That's it. They can stay. Everyone else can go get curb stomped.
They're all equally terrible. Sora is just a repeat offender. I actually don't think Yuu thinks he did anything wrong. He's never shown any remorse for his actions and I think, deep down, he still resents Taiyou because Sora chose him over Yuu. They all justify their actions. Yuu was jealous. Kengo needed to provoke Sora. And Taiyou's mental state is just collateral damage in their minds. What's one more rape, right? It's honestly so sad. But yes, you're right. Sora deserves all of the blame and is far more guilty than any of them because he started all of this.
Exactly. sora started it all. He is by far the worst. Even shitty adachi could admit he was doing horrible things. sora on the other hand thinks he is some kind of hero. He is the one that needs to train to be a better person. But i don't think he can at this point. If he had some conscience, he'd go to the police to lock himself up.

sora talking about other people raping taiyo. As if he was any better. Bitch, you are the main rapist in this story and you organized all the ganrapes in this story. Who the hell do you think you are? Acting like a moral compass to others, when your little piece of shit ass should be in jail.