First one out

The crowd cheers when you give the go ahead, and the 3 models get into defensive stances, waiting for someone to make the first move. Hannah is the smartest one as she bends down to grab a handful of the oil and she pours it all over her torso. Seeing her action, Mia does the same while Hailey is slow to follow, and Hannah chooses the tall blonde as her target, lunging forward at her. The result is the 2 of them tumbling into the pool which is barely large enough to hold all 3 of them if they were to lie down side by side. Someone's leg trips up Mia and she stumbles onto her 2 competitors as well, and whatever strategy any of them started with quickly just becomes a messy tangle of limbs trying to get on top of each other.

Soon, the onlookers start to pick their favorites, cheering on the model of their choosing and the support seems to be pretty evenly split. You just chuckle and clap as you stand by the edge of the pool, having the best spectating spot in the courtyard, staring at the 3 almost naked women grapple with each other's oil bodies.

This continues for a long time, probably 10-15 minutes by your estimate, and the models are getting tired from the wrestling and nobody has so far managed to pin anyone down for longer than 5 seconds. Each time 1 of them gets on top of the other, the crowd counts in unison, only to be partially disappointed at not getting to 10, although you're sure they're just as pleased for the action to keep going. Hailey is the only model still kind of properly dressed, as Hannah's string bikini doesn't do well under pressure and have been pushed to the sides, allowing her perfect breasts to pop free on display, although Hailey's top is doused in oil and is basically translucent.

Having no winners yet, all 3 of them are on their hands and knees, each occupying their own section of the of the inflatable pool as they bare their teeth at each other and regain their strength. Of course, that means all 3 of them are presenting their asses to the crowd, who cheer, and Mia's modesty is barely covered by her last remaining pastie. You can already see the edges of it starting to peel off and it's just a matter of time before she's completely nude.

Hailey must have thought the same thing, because she suddenly pounces onto Mia and instead of wrapping her arms around the half-Asian model, her hands go straight for Mia's crotch. The action catches Mia by surprise and she's too slow to react and block Hailey. Seconds later, Hailey raises a hand triumphantly, holding the pussy-covering pastie in her hand. The crowd erupts into cheers and Hailey tosses the pastie to the nearest guy, who immediately holds it to his nose and takes a deep whiff of Mia's feminine scent.

Then, Mia lets out a sharp yelp and you look down. You can't see exactly what's going on, but Hailey's other hand is lodged between Mia's legs. Feeling left out, Hannah now joins in the action, going for the tackle on Hailey while the blonde is focused on Mia, and as all 3 of them tussle in the pool of oil, you finally see what Hailey's up to. The middle finger of her right hand is right up Mia's pussy, who's squirming and moaning as the blonde fingers her roughly. Hannah see it too, and she comes to the realization that a line has been crossed, and she starts to tear at Hailey's swimsuit, ripping a hole in her top and pulling at her bikini bottoms. Mia's eyes are closed and covered with oil, but her arms continue to flay around in desperation, eventually finding 1 of the strings on Hannah's bottoms and giving it a tug, letting 1 side of the flimsy material loose.

That causes Hannah to panic, and she turns her attention to Mia, screaming to Hailey, "Get her first!" Hailey doesn't reply, but there's no need to, as they start to tag-team Mia and pin her down. The crowd starts counting, and this time they make it to 10.

"Alright, you're out!" you declare, bending over into the pool and grabbing Mia by an oily arm and pulling her out. She stumbles out onto the grass dazed and naked, trying to get the oil out of her eyes. Chuckling, you give her a nudge towards the crowd and into the arms of a guy and a girl, before turning your attention back to the pool.