Vanessa fully stripped

"What a disappointment!" Lauren mocked her topless sister. "Well, maybe there's something to show off down below."

"What? No!" Vanessa screeched. It was too late though. Her sister grabbed each side of her granny panties and tugged them to the floor. Vanessa was naked! Her crotch and butt were fully visible, lined with a clear thong bikini tan line!

Vanessa's jaw dropped. She stared out at the jeering, laughing faces.

"Ooh, not sure about the happy trail!" Lauren brushed her hand over the narrow strip of hair leading to Vanessa's crotch. "It looks a little skanky! So does the thong tan, I gotta say."

Vanessa switched a hand to cupping her crotch in shame.

"And this butt..." Lauren circled around Vanessa like a predator. "It's a little chubbier then I expected!"

Vanessa's butt stuck out behind her. She too had fit, athletic backside. Unfortunately, it did have the slightest marbling of fat on it. Normally everyone would marvel how good she looked. But, next to Lauren's absolutely sculpted perfection? Vanessa just didn't hold up in comparison.

Lauren gave Vanessa's butt a smack, causing it to warble and ripple slightly and showing her point. Vanessa squealed and stumbled back, stepping out of her pants and panties. She moved to grab them, but Lauren planted a heeled foot on them and kicked them away, stranding her sister naked in public!