I moved to touch her proudly erect clit with the tip of my tongue. I stroked it twice, half a dozen times, and she shouted 'That's it!' and grabbed my head, twisting her fingers in my hair and forcing my face right into her hot entrance. Her buttocks thudded against the copier, her thighs gripped my ears and her labia seemed to be somewhere on the outside of my jaw bones. It felt as though she wanted to get my whole head into her cunt - and who knows she might have succeeded...