A good old-fashioned cumshot

Abruptly I stood up, towering over my sister’s naked, kneeling form. “Now blow me until I cum on your face,” I ordered.

Emily obediently started stroking the base of my shaft as she enveloped my head, gazing up at me. After the incredible lap dance and deepthroating she’d already given me, it didn’t take long before the combined stimulation of her hands, her lips and her tongue brought me to the edge of orgasm.

“Oh, shit, I’m gonna cum,” I grunted as I pulled out of her wet mouth and grasped my cock, stroking vigorously.

Grinning, Emily tilted her head backwards, presenting a target. “Mm, cum for me, bro. Cum on my face.”

“Oh, fuck!” I groaned, and my dick began pulsing in my hand. The first shot of semen spurted out just as my vision clouded slightly with orgasmic pleasure, and it missed, landing in her hair. The next few ropes stuck to her cheeks, her forehead and the side of her nose, and the final one landed in her open eye.

“Ow!” she recoiled, going to rub her eye.

“Leave it, Em.”

Reluctantly, she stopped herself, instead just squeezing it tight shut in pain. “Fuck, that stings.”

“Come here.” I squeezed out the final few drops of cum onto her chin, and stepped backwards to admire my handiwork: every square inch of her beautiful face was covered in sticky white cum, and she still had her eye tightly closed. “Fucking hell, that's hot.”

“Not sure about my new makeup,” Emily grimaced.

“I think you look beautiful.”

Emily laughed. “Aww, thanks.”