Can't he just reveal he's her brother instead of dragging on this lover thing? Your sister is literally suffering why would she come to you for aid if she doesn't know your identity well.
Reading this, my body roll from side to side in the bed, giggling emoting to choke myself bc wtf man I want a guy like that... I need someone to match my freak like that. Holy shit man I have classes tmrw and exams what am I doing
This dumb bottom all those 8 years of studying, he doesn't gain a single brain cells