Finish on her ass

Fighting the urge to break her in right now, you decide to use your favorite asset of hers to get your rocks off. "Alright, Garcia, let's show you a bit of what you've been missing out on. Bring that fat ass over here." She shuffles over to you and puts her hands on her knees as she puts her large butt right on your cock. "Keep moving to the beat." Right on cue, she starts shaking her ass to the music while you slide your cock between her big, soft cheeks. The feeling is incredible, with her soft skin rubbing against your throbbing cock. You slide your cock up and down, thinking about shoving your cock inside her without actually doing it.

You make it through two songs before you are ready to burst. The feeling of her grinding against you with her body slick with sweat from her vigorous dancing is inviting you to cover it with cum. You oblige. With a grunt, you push her slightly forward and unleash, turning her light brown skin white with your cum. Realizing what is happening, she stops dancing as you cover as much of her ass in your seed as you can.

When the flow stops, she turns her head to look back at you. "All finished, sir?"

Nodding, you reply. "Yes, I am. You did a great job, Garcia."

She looks at the mess you've made of her rear. "Uhh, what should I do about the... stuff, sir?"