기분 좋고 음란한 애널의 한계를 탐험하다

by massaging and carefully sucking on it.

If your partner lifts her pelvis toward you, it is a sign of her enjoyment and desire,

and you'll know that she's becoming aroused.

Give your partner the space to spoil you as well, and to feel what you are doing, if she wants to.

In this way, you are able to become aroused together, and build on your desire.