12. You pick her ass again and turn up the vibrations.

+1 xp; hold 1 (ass to mouth)

You slide your cock along her wet slit and line the head up with her ass. As you push in, she moans. That quickly turns into a yelp when you activate the vibrator buried in her cunt. You can feel its vibrations as drive your erection deep inside her.

She shakily begins to read her draft. Focusing on work is just enough to keep you from cumming immediately. Suddenly her body shudders under you. Her back arches and she freezes mid sentence. You feel the muscles of her anus contract as she spasms with pleasure.