Their eyes were locked in desire and Susan bit her lip as his tongue knew exactly how to bring her off. But he was toying with her, as she soon felt a finger sliding between her folds.
She was far too eager as she clutched at it hungrily, as she ached to feel his cock instead. But between his finger and the eager movements of his tongue, she knew she wasn't far from coming.
Grinding her hips towards his face, Susan tried to take back some control. But her traitorous body was already feeling the first stirrings of desire as she worked herself against his tongue.
He did something with his finger and his tongue at the same time, and she felt a shudder ripple through her body. "Oh fuck, Cass!" she cried out as she came and her hips were still rocking uncontrollably against his tongue. The desire sent ripples through her entire body as she tried to hold herself up against the wall.