No one walks in. You fuck her, as well.

"MMM...MMM..." Ali moans around your dick as she continues to lose herself in the blow job she was giving you, casting a keen eye to the door of your office as you start to fuck her face.

"FUCK...take it Ali...take that dick down your throat baby..." you whisper as you place your hands on the back of her head and start to gently **** her down onto more of it by pulling on her hair, "just like you'll be taking it in your pussy later."

"UH..." she moans, her hands starting to work over her pussy as she slides a few fingers in and out of her wet pussy at the thought of your dick doing the same thing later, your own moans getting louder as you start to cum down her throat.

"FUCK...YES...cumming Ali..." you whisper as you slide your dick to the back of her throat and cum, her eyes closing as she struggles to swallow your load down before finally succeeding and allowing you to pull out of her mouth and bend you over your desk.

"Take me..." she softly whispers to you as you grab her hips and slide your dick into her, her walls wrapping tightly around it as you start to thrust in and out of her.

"Sexy bitch," you tease her as you start to rhythmically pound away on her cunt, her walls pulling you deeper and deeper into her, "do you know how long I've wished to have just the way I have you right now, Ali?"

"UH...OHGOD...don't...stop..." she moans as you fuck her like a slut right there in your office, her eyes rolling back in your head as she throws her head back and cums all over your dick.