As he gazed down at her, she flicked his nipple with her tongue, making his body go rigid. Then she sucked it. Just as he was about to groan, she . . . bit it. His hips shot up uncontrollably. “You like that?” she asked. “I’ll do the same to you, girl. See if you like it.” She gave his other nipple a lick, murmuring against it, “Promise?”