Bellatrix looked around nervously as he continued to fondle her breasts, but once she became assured they were quite alone, her mind turned to her other anxieties. She had never done anything like this before. What on earth was she supposed to do? This was an odd feeling for the normally self-assured Bellatrix.
Kissing was easy enough - but what else? Bella moved a shaky hand toward his thigh and touched it lightly. He seemed happy not speaking about what they were doing, and she wanted to appear comfortable enough without yammering constantly. But he would probably realize from her behavior that this was entirely new to her. She hoped he would not think of her as a horrible dullard once he found out she was a virgin.