The gesture makes her tail point upward, curving towards him, and causes her to shiver involuntarily, rippling outward from her shoulders. He must know she loves that by now, as undignified as it is to admit. She doesn't break from her position, but she does moan into his shaft and let a breath out through her nose as he strokes her.

It encourages her to pick up the pace as she pushes in a little further, taking him as deep as she can and then coming up with a juicy pop, using her hands for added stimulation. True, she could take her time with this, but a part of her also just wants to get it out of her system -- and the other, more impulsive part of her is too disinclined to waiting to even try.