It's hard to tell forsure if the brother is actually interested in our mc sexually bc the faces he makes are a bit vague. We dont get any type of blushing which is usually how artists show attraction. However I'm wondering if thats an intentional choice. I wonder if what we're seeing is just pure lust/desire to conquer and take what he sees as his brothers and bc of that we dont get anything as "wholsome/innocent" as blushing. We're so used to Jaeyi who is expressive and down bad for our mc that his brothers actions seem so opposite but it does remind me of how Jaeyi acted in the very beginning when he was unphased about breaking up with his fwb. I cant wait to see how this plays out and if Jaeyi even recognizes his own jealousy bc I'd bet money the brother will pick up on Jaeyi's feelings for Ideum immediately.
I tend to avoid stories like this where SA is the foundation of their relationship development but the art is so unlike anything ive seen before that I find myself continuing to read against my will. I hate nonchalant tops and the ML here is like the anti nonchalant ml. He's so animated and like horribly down bad with the mc that it's damn near obsession/yandere but he's so unserious that it doesnt fully tip into that horror aspect that sometimes comes with his type. He's fully just unhinged and only has eyes for the mc and the mcs reactions are interesting enough that it doesnt make the dynamic boring. In short I cant wait to see how this unfolds