Kaoru in bondage, wet Kaoru, grinding Kaoru, faux-frenching Kaoru, teasing Kaoru, playful Kaoru, cute and sexy Kaoru...all in the course of one episode.
Damn girl, you really don't want to be one-upped by Sae and Haruka, do you
Honestly, I found this ep better than the entirety of Kaoru's original arc. Sure, it had a nice sentimental end to it, but Kaoru sure wasn't as frisky as she is now. If the last five minutes of the next ep is one big makeout session with Junichi actually running his fingers through all that hair, it would easily be the best ending of the lot.
Speaking of the next ep, what was up with that knife?
Was it from Risa, since she did make a cameo in this ep?