I don't know, I make my own threads in my velvet room, because I can't keep up with the stuff in leblanc.
Let's say it's to crowded for me.
So aki either joins some missions, has her own missions on the side and Her Velvet room to relax, like the Bowling night, the Culture festival etc.
Problem is maybe my time in germany sucks and so I never see the spicy stuff because it's in my sleep time. I miss out a lot.