And then, finally, as Mr Wilson – such a turn-on that she only knew them by their teacher names! – continued to fuck her hard from behind, she took Mr Parkes' cock in her mouth and sucked him deep until he was pushing against the back of her throat and it was all she could do not to gag.

She held him deep, tightening and relaxing her throat so that it squeezed the head of his cock, over and over again. Her grip on the base of his shaft was tight, and now she pulled back a bit so ...