Well, I'm assuming that
she was making reference to Yuno's skirt having a sensual nature in it's appearance and movement. I was just having a little fun with the ambiguity of the statement in and of itself.
I just love that boundary between innocence and sensuality. It's the balanced blending of those attributes that makes for incredibly alluring qualities. And yes,
Hidamari Sketch is SHAFT artsy-fartsy, quirky, fun stuff. It's episodic, so you can take it in little chunks at a time.