Drake had a little rule that he did, whenever he was eating out the female pets of his, he would bring them to orgasm once, unless they were being punished, then he'd bring them to that point then stop.  However since she'd done what he asked, he was going to bring her to her orgasm and he was going to make it a very good one.  Due to her reactions he could tell that it had been a while since anyone had done this to her and he was letting her enjoy the true pleasures that a mouth, a skilled mouth, could bring to her slit.  Slipping one more finger inside of her he found her g-spot easily and began rubbing the little jumble of nerves feverishly while his tongue focused on her clit.