The kitsune moaned as she made the cutest little sound and finally started trying. It wasn't a fake moan either, this time is was real. He was only a little disappointed when she stopped, but he couldn't really complain. He was rather big by human standards, but even for a human, she was doing incredibly well. His tongue started to go deeper with renewed energy and interest. He found that the deeper he went, the more his tongue could do. His hands, assisted by his tails, wandered the full area of her back, while suddenly, two of his tails moved from the back to fondle her breasts, squeezing and rubbing. The fur seemed even softer, the tails gentler. And everything seemed much more sensitive. He knew scents, but he also knew what those scents did. For instance, he had a powerful pheramone, although it was only detectable by another demon. His pheramone, if exposed to a human for an increased amount of time, would normally increase sexual sensitivity by alot, although this was subject to change according to that human's willpower.