By some twist of fate, our protagonist John Arc has been assigned to help visiting "student" Cinder Fall and her team get used to life at Beacon Academy. With how close he is now to one of the canon villains of the original timeline, John makes the risky move of trying to convince Cinder to come to his side. By guiding her on a path of sex, devotion, self-discovery and bimbofication, along with a bit of help of his Semblance, he might just pull it off.
Fox's Notes: So yeah, the entire sequence is dedicated to Cinder, as her involvement in the story is very important and doing two at time for this one would make developing her character way harder.