While the girls upstairs were finishing their foursome, the four girls in the basement were crammed together on Mallory's bed.
They were laying in a circle, with each girl licking and fingering the pussy of the girl in front of them. Mal was slurping away at her sister's pussy, her fingers rubbing roughly at her clit.
Lizzie was moaning, her mouth clamped hard on Jill's opening, her hands squeezing and kneading the older girl's ass cheeks.
Jill was lapping hungrily at Candace's butt crack, wiggling her tongue against her asshole wantonly, and pistoning her fingers in and out of her drooling snatch.
And finally, Candace was grunting as she tongue fucked Mal's pussy, burying her face deep in her cousin's open folds, and holding her thighs open wide.
The four girls, panting and moaning, were bringing themselves ever closer to yet another orgasm, their young bodies resilient and energized even after fucking each other senseless for the past hour.
The bed sagged beneath them, taking relentless punishment as they humped and ground against each other on top of it.
This was the scene Brittany, Jess, Nikki and Tiff found when they burst into the room, as naked as their cousins.
The four girls on the bed looked up from each other's pussies, their eyes wide at the sudden invasion. They looked up at their cousins, seeing their naked bodies and naughty smiles, and all realized what was going to happen.
They shared knowing looks with each other, and quickly extricated themselves from their tangled positions so they could stand face to face with the new arrivals.
"Seems like you girls have been behaving badly down here all this time." Tiff said teasingly, her hands on her hips.
"Yup, you caught us!" Candace giggled, stepping forward. "Now what are you going to do with us?"
Tiff leaned forward, licking her lips seductively, and Candace grabbed her, pushing her tongue eagerly past the older girls lips and pressing their naked breasts together. They started to make out hungrily, their hands quickly beginning to explore.
Nikki shivered as she watched her sister make out with their cousin, and stepped forward, wrapping her arms around them and sucking on Tiffany's neck. The kissing girls moaned as they felt someone joining them, and they quickly welcomed her, Candace pulling away and planting her lips on Nikki's for the first time.
Mallory groaned, then glanced over at her sister. Lizzie was openly eying their younger cousin, Jess. Mal turned her attention back to the action in the middle of the room, and stepped forward, running her hands over Nikki's body.
Nikki gasped, and turned, taking Mal into her arms. The two pressed their sweaty bodies together, luxuriating in the feel of each other's skin. Their mouths joined in a loving kiss, which quickly deepened until their tongues were pushing deep past each other's lips.
Jess was returning Lizzie's lustful stare, now, and she slowly approached her. As she stepped within reach, Lizzie grabbed her cousin, pulling Jess's mouth to hers greedily, their tongues dueling as their hands sank to paw at each other's asses.
Brittany looked awestruck around the room as her cousins paired off. Her eyes finally landed on Jill, who smiled warmly at her, opening her arms in invitation.
Brittany groaned, and suddenly leaped at her older cousin, pushing her back until they both landed with a thud on the bed. She covered Jill's lips eagerly with her own, the two whimpering as their bodies slid deliciously against one another.
As Mal and Nikki continued to make out in the middle of the room, they reached for each other's dribbling pussies. Their fingers rubbed at each other's gashes, causing them to groan as they kissed.
Eventually, Mal tore away from Nikki's lips, kissing her way roughly down her body until she was kneeling in front of her, and dove into her pussy with her tongue. Nikki squealed, her head thrown back as she felt her cousin lap at her pussy.
Candace wrapped an arm around Nikki, while continuing to make out with Tiffany, reaching for the girl's soft tits. She squeezed one tightly, stroking the nipple with her fingers.
Nikki turned her upper body, grabbing Candace and pulling her away from her sister. Their lips collided, and they made out energetically as Mal continued to suck her cousin's pussy.
Tiff pressed her body against Candace's from behind, grinding her crotch into the younger girl's ass cheeks. Her juices quickly coated the hot flesh, and Candace started to hump back, whimpering against Nikki's invading tongue. Tiff's lips were on her neck, and her hands were sliding down her torso until they reached her cunt.
Candace wrenched her lips from Nikki's, groaning in ecstasy as she felt Tiff's fingers invade her pussy. She continued to squeeze hard on Nikki's tits, while Nikki lowered her lips to suck at Candace's nipples.
Mal continued to lap hungrily at Nikki's dripping gash, reaching up to pump her fingers inside. As Mal fucked her, Nikki shuddered, her legs starting to give out.
She lowered herself to the floor, Candace and Tiffany quickly following.
Lizzie and Jess made their way to the bed, making out furiously, and fell to the mattress next to Jill and Brittany.
Lizzie was on top of her younger cousin, groping at her tits as they ate each other's mouths. She began to kiss down Jess's body, sucking her nipples greedily. Jess moaned, and looked over at her other cousins.
Jill was staring back at her, a faraway look in her glazed eyes. Brittany was curled up on top of her, sucking on her round tits and grinding her crotch into her older cousin's stomach.
Jess bit her lip, leaning forward and claiming Jill's lips with her own, and the two started tonguing eagerly as their tits were thoroughly sucked.
Lizzie soon traveled lower, kneeling on the floor and spreading Jess's legs wide. She lunged forward, slurping at her cousin's throbbing clit and gripping her tight ass firmly in her hands.
Jess squealed into Jill's mouth as she felt Lizzie go to work on her. She pulled away, looking down with fiery eyes at the girl between her legs, and gyrated her hips wantonly as she was licked.
Brittany quickly resumed kissing with Jill, and slid her hand down between their writhing bodies. Soon her fingers were flicking excitedly at Jill's clit, and the older girl's hips shot up from the bed, humping at the invading digits.