He sped up his hands, moving his fingers against my clit faster. My stomach tied itself into knots as he worked me, changing his motion from circles to diagonal swipes.

All of the muscles in my legs involuntarily clenched, bringing my knees up to his ears, as a long, aching groan came out of my mouth. I suppressed the urge to buck my hips, knowing that it would break his flow, but I couldn't stop them moving completely.

I grabbed my tits and pinched my nipples through the material, spurring myself on. Another moan came out of me, louder this time. I kept hold of my tits, playing with them...