Maintenance will be performed on the forums for the next couple of days. Expect some downtime.
I don't think she is testing him really. She knows what a grip Nagatoro has over him, so she can indulge in her exhibitionist fetish in front of him without fear that anything more will come of it. Sort of a safe spot for doing risky stuff.Why is she still testing him and his relationship with Nagatoro? Is that yet another fetish she has?