Just exactly what she wants

There's a moment of perfect stillness as both of you stare at the huge purple shining straining cockhead trapped between her big tits. Then she does the thing you visualize in every titty-fuck jerkoff fantasy: pouts her pretty lips so that they sit waiting, less than an inch from the gaping piss slit of your rock hard cock. She glances up into your eyes.

'Now,' you gasp, struggling to keep your eyes open as, one after another, thick hot ropes of gluey semen blast from the cockhead onto her lips and face.

And still she keeps her lips pouted, knowing that's what you love best. To coat her face with cum.