Double CP, the youth of four people.
Just started:
Male protagonist: I recognize you as my eldest brother, and you will copy my homework.
Later:
Male protagonist: Damn it, I consider you my brother, but you actually want to sleep with me.
And later:
Male protagonist (clasping fists): I just want to sleep.
Just... I really don't know how to write copy...
Then... I'm really good at it. I write for fun, but I'm definitely not good at it. If I'm not good at it, I'm a stupid dog.
Write an article to wish my baby bestie a happy birthday in advance, mua!