Last was chapter 94, before that chapter 76, before that 50, so you'd expect one soon, but they happen nearly every six months or so and I don't think Neko has moved time forward that far since chapter 94.
We've been without one for so long, I'll count it as a piss chapter; who knows maybe when she checked Mahiro did piss himself as he did the last time Misao scared him.
Momiji is an architect :meguupog: