She throws their clothes over the fence

"That does it! You are all in so much trouble!" Jenn yelled at the girls, "give me your swimsuits! Now!"

"No way!" Chloe shot back, defiantly.

"Then I'm calling your parents and telling them what you did..." Jenn replied coolly as Sam, Chloe, and Avery got the point and quickly undid their bikinis, handing them to Jenn's expectant hands.

"You too, Summer," she barked at Summer, who had stayed a couple of feet behind after catching up to the crowd.

"But I didn't do anything!" Summer protested to no avail, Jenn giving her an impatient look before she too slid her one-piece swimsuit down and off, handing it to Jenn.

The girls watched as Jenn walked over to the side of the pool deck, scooping up all their clothes but leaving their purses. They were fuming and resentful, but didn't panic until they saw her walk over to the fence.

"Wait wait wait-" they all shouted in panic, realizing too late what was happening as Jenn hawked all of the girls' swimsuits - and all of the clothes they had brought to the party! - over the fence and into the middle of the neighbors' backyard over all their groans.

"Mo-om!!!!" Sam groaned and sighed in frustration.

"You know, you're such a bitch, Jenn!" Avery yelled at the older woman before hawking a loogie at her, her phlegmy saliva striking Jenn's bare left thigh just under the crease of her hips.

"Oh, is that how it is?" Jenn shot back at Avery before strutting to the side of the deck, picking up Avery's purse, and throwing it too over the fence.

"Now you don't have anything!" Jenn turned and haw-hawed to the red-faced hand-bikinied Avery, "enjoy being at everyone's mercy!

Oh, and by the way, girls," she started walking away, picking up her own soaked garments from the slip n' slide and the sandals, "I wouldn't be so focused on covering up with your arms. There's still a lot of party left, and the boys are going to be staring at you no matter what."

With that, Jenn started walking to the front of her house, holding her clothes to her front as the girls stared her nude backside down, focusing on her clapping ass almost as much as the vengeance they would enact on Sam's vindictive mother.