weeeeell.... i don't know what to think about this i didn't dislike it i didn't like it either. and i don't get where is the NTR, MC couldn't have cheated on someone she wasn't dating to begin with, unless i'm missing what NTR means.
Depending on which definition of NTR you’re using there doesn’t need to be a couple relationship started for it to apply. Many NTR stories involve mother/son, childhood friends (guy likes the girl but never initiates), or just plain old crushes that a bully steals. Many people just ascribe the feeling of having that important person “taken” and “a feeling of loss” as being the important factors. At least that’s my understanding.
I actually liked this and also noticed the “again” comment. My only complaint would be how fast she was okay with it, but given that they look exactly alike, maybe it makes it difficult to say no to the person that looks like the one you love.