Seeing that she was quiet enough, and enjoyed it after the initial thrust, Athena's features softened, and she began tot slowly but steadily thrust in and out.  It started slow, but got a little more forceful, and then a bit more forceful, though she refrained from bottoming out so that her body didn't 'slap' into her ass and make a lot of noise.  It was a quickie, that was sure; just a straight reaming of Alice's ass, but by the expression that she can see in the mirror, Athena was greatly enjoying the experience...