Dan! Now that you know you're in a novel... you gotta cling to the MC's thighs! Surely you know that you can't escape this situation! Even if MC becomes the tragic bullied student, you'll be made out to be a good guy if you just stick with her and support her! Even if you get bullied too! Better than whatever retribution the others will get!
And who knows, maybe you'll get Tomoda treatment, wink wink wonk