Keep watching videos while Mia cleans up

With Mia finally having cum, you stand up and untie the ropes holding her to the chair. As you release her restraints she slumps down in the seat, clearly exhausted after that intense orgasm.

"You're not done yet whore. Clean up this mess."

"Yes daddy." She purrs, sliding down off her seat and getting on all fours to lick up her squirt juice.

You get back into your seat and resume the videos of Tracy, with Mia on the floor at your feet. In the next video Tracy's still being fucked hard in all her holes, but the men fucking her have changed over. She's starting to look real messy, there's clearly been some time since the last video. There's small amounts of cum all over her body, in her hair, on her ass, her back and some on the skirt that she's still wearing. Her blouse has been completely removed now and tossed who knows where. The signs of exhaustion are clearly starting to show on her face, but based on the time the video was sent she isn't even a fifth of the way through her 20 hours. You wonder if they'll let her rest at some point throughout that period or just fuck her non-stop the whole way through, not wanting to waste any of their precious time with the slut.

The crowd seems to have slightly thinned out, but there's still plenty of men watching the show as they wait for their first turn with her.

In the next video the guy in front of Tracy is really roughing her up. He has a firm grip on her throat with both hands and is squeezing tightly, watching her struggle for breath as she continues being pounded in both her holes from behind.

"Cum for me slut. Cum while you're being pounded in both your holes. You worthless piece of fuckmeat."

It appears Tracy had asked permission to cum once again right before the recording started, and the guy who she asked permission from was a real sadist. Tracy couldn't breathe the entire way through her orgasm, but this just seemed to enhance her climax. As she cums she looks like she's on the verge of passing out, but she manages to stay conscious as she sprays her pussy juice all over the cock beneath her. As she cums she starts to move her mouth as if she's trying to speak. The guy holding her throat takes this as a sign that perhaps she's asking him to stop and so removes his grip. However, as Tracy is finally able to speak she starts screaming "I live to serve!" with a hoarse voice.

The guy who was holding her throat chuckles and slaps his cock against her face before saying "yes you do slut, yes you do." Immediately after he says this he drives his cock deep down her throat, causing Tracy to gag hard around his meat.