It was, like, two chapters ago when Sora said she would stop being Ayaka's friend if Ayaka refused her requests. Can you really blame Ayaka for getting some really mixed signals?
I feel like the blackmail tag us kinda unnecessary... I mean the blackmail is really only in the first few chapters.
Literally said that they'd stop being friends if she didn't listen to her requests in this chapter. Coercion, manipulation, blackmail, whatever you wanna call it.
In case you're confused, this is Sakura Futaba from Persona 5 (left), the commissioner's Final Fantasy XIV OC, who is styled after Futaba (right), and the artist's Final Fantasy XIV OC (center).