Sample each of their "charms"

There is only one definitive way to settle this. "Alright girls, there's only one way to know for sure." Though this rivalry caught you off guard at first, as did their grabby attitudes, you're starting to realize the benefits of this situation. The girls are at rapt attention, waiting for you to continue. "The only way to know which has the best body is if I try them out." The girls smile wide, understanding perfectly. "Go on, get on all fours" you say. They are quick to respond, turning around and leaving their bare, shaven intimate areas facing you. Beautiful shades of pink shine out from between their curvy things and rears.

Flipping a coin, you decide to take the voluptuous one first. Grabbing firm handfuls of her plush ass, you get on your knees to enter her. Mouth watering, you press into her gash. You moan at the initial pleasure of slipping into her wet folds. She throws her head back and lets out a low, sultry moan as you push into her. "Oooooh, yes! That's it!" She turns to look at her companion, who is still waiting in the same position. "Hmm, looks like he wanted me first. Guess that makes me the favorite!" she says, voice like acid. Her companion huffs in frustration. "Oh please, you're not the favorite, you're just the practice girl! He's saving the best, for last" she says with a haughty smile. You're staying out of this, just enjoying the thick woman's juicy pussy. Between the gorgeous setting and the tight, hot pussy on your cock, you're having a wonderful time. "I'll show you practice girl! Baby, just cum and leave this whore to her insatiable cock-hunger!" the woman you're mating says. She begins thrusting her hips back, trying to make you cum. The pleasure is intense, but you pull out just in time, stepping back from her.

"Ha, you just lost sweetheart! Pushing your luck gets you nowhere" the thinner one says. "Once he has me, there's no way he'll be able to go back to a common whore like you! Come, plow me good honey" she says confidently. After taking a moment to let the pleasure die down on your dick, you take up your position behind the other girl and enter her. She almost screams as you take her, and you can tell that she struggling to take your size. "Ha! Don't whore off more than you can chew!" the curvy one says. You pound against her firm, pert butt as you thrust into her tightness, feeling it as you stretch her pussy over your size. She bites one of her fingers to help her attempt to accommodate your girth. "This isn't fair!" the shorter girl says, sounding worried. "I warmed you up, now she's just cashing in on my efforts!" You're getting tired of this. "Look, I only have one dick, ok?! I can't fuck you both at once!" you say. But wait, could you? You get an idea. "Hey, you want to pleasure me? Come here!" you say commandingly.

Since the thin one is already in the proper position, you direct the curvy girl to lie under her. You start to alternate between them, fucking from pussy to pussy. "Give me your cum baby, show me you like me more!" the curvy one says beneath you. "No, give it to me, I'm the best" the thinner one says.