"Mmmm, yes, you did, perhaps I should thank you for helping me unwind just a little bit..."  That was what she wanted to do.  Get Akiko all hot and bothered and the drop her off a cliff into a freeze where she would either have to beg for mercy or be left unfulfilled.  Every movement - which she did not realize yet was the movement of a professional - was ultimately geared towards that now-temporary goal.