So I've been writing a chapter for this story but it won't be coming until much later in this story. I've been doing it for a while and I'm still not done. But I think it's turning out really well.

now this is the first time I've ever written one so bear with me. But like I said until the story is right where I want it to be there will be no .

the only reason I want to write some chapters for The seohun couple is because there isn't any for them.

That's not what I'm trying to say though. My question is...

Should I change it to M-rated now or later when I add that chapter?