She likes feeling the vibration of his voice against her lips like that, especially when it's a sound so lewd, derived from her actions. She can feel the full of his hardness returning as he rubs his stiffening cock against her—it's something she never thought she would find so enjoyable, but it feels good, and again, there's something vindicating about its depravity. When his hips come forward, Annabelle gently rolls her pelvis back, applying an additional rolling pressure against him as they kiss.

She also finds it arousing, ironically, how easy it is to get him going this way.