You finally cum

You're watching Ava as she watches Emma perform a sex act on you. You notice Ava finally break down and touch herself, just some light rubbing of her breast through her clothing. But it's enough to finally break your resolution and you announce to the ladies that you're about to cum.

"Where should I take it?" Emma shouts desperately to your ex-girlfriend.

Ava doesn't skip a beat, "On your face!"

And so Emma turns to face you, she's looking up with her mouth open. You begin bucking in ecstasy, and soon Emma feels your warm, overwhelming load shoot on her face and into her mouth. You were careful to spread your load around - you hit both cheeks, her forehead and also her mouth. She relishes ever drop of your cum and you're about to wobble down into a chair, but she stop you, wanting to lick your beautiful cock clean with her tongue. You happily oblige. Between enjoying the taste of your delicious cum, which she is still greedily lapping up, and knowing she put on one hell of a show for Ava, she was almost ready to cum herself.