Seriously, the only difference is that she grew up hot, but she still has the attitude.She is still brat for 10 years.
As of this chapter, it's not harem. Now, I'm not even going to bother closing let alone locking the door to the possibility, but as it is for now, it's single target.So it's basically a harem with three childhood friends?
They may not be kids anymore but they can make them now. If there are no kids then he should just make someI don't think MC would be interested in them anymore now that they're 17. He was checking out those little kids as soon as he got off the train.