A new challenger approaches

About fifteen minutes later, the door to the storage room creaked open for the third time. A flash of pink appeared around the doorframe as Trixie Bryant took a peek inside. Practically everyone in the lobby of the movie theater was staring at the door to the storage room... But only Trixie recognized the male voices squealing within.

As the tall, athletic girl took in the scene, her eyes went wide. Both Anna and Alison were lying on the floor--But they weren't exactly resting. Marcus and Cassidy rode on their laps, getting bounced up and down mercilessly by the bucking hips and firmly-grasping arms of the futa women beneath them.

Trixie's eyes swept up the perverted tableau, catching first on the jizz that was splattered all over the floor. Most of it belonged to the mother/daughter pair, pooling between their thighs and coating the well-used rear ends of both brothers... But some of it must've belonged to the twins, since there were thinner streaks of cum splattered across the ground in front of them.

Their cocks were flaccid now, though, bouncing up and down with every thrust. It was quite a contrast with the rock-hard, outrageously-thick members that the futas were driving into their assholes... As were the giant sets of balls slap, slap, slap-ping against the boys' smaller (and emptier) testicles.

Moving further upward, Trixie saw that both boys were glistening with sweat--And the skin from their stomach to their faces was glistening with plenty more besides. She watched as her boyfriend Cassidy licked a glob of cum from his lips, then noticed that a shiny string was connecting his lips to his brother's. It was almost as if they'd been sharing a messy kiss--Or a load--Or both.

But soon that strand was broken as Alison's arms flew up to the boy's shoulders, forcing him up and down her shaft with renewed vigor. As she leaned forward, Trixie saw that her heavy breasts were bouncing in time with the boy's cock, as were her daughters: the peeping young woman marveled at the synchronized gyration of the four entwined bodies, her hand drifting towards her crotch.

It was then that she realized she didn't know for sure which of the twins was her boyfriend: Marcus and Cassidy were nearly identical at the best of times, and the layer of jizz coating their nude bodies didn't help. As they bounced side-by-side on the fat futa cocks, they might as well have been the same cumdump copy-pasted over.

After a minute or two, Anna lifted Marcus off her cock, letting the thick, glistening member flop against the boy's thigh. "Cumshot time," she murmured, laying him down and straddling his body. "Ready, mom?"

"Ungh, just about--Hmm?" As Alison craned her neck to look at her daughter, she spotted Trixie spying on them. "Oh my... We're not alone. What's your name, you mischievous little pixie?"

"Um, I didn't--Sorry--"

"My mother asked you a question," Anna interrupted her, slapping her wet cock against Marcus's already-sticky face a few times.

"...Trixie," she said, finally stepping out from behind the door. Cassidy's girlfriend was wearing quite the outfit: her tank top hugged her smallish tits so tightly that her nipple rings were outlined in the fabric, and her bubble butt was struggling to escape a pair of booty shorts. She shifted from foot to foot, balanced on her wedge sandals--Though it looked like she could topple over from shock at any moment.

"You interrupted our 'lil bukkake party, Trixie," Anna continued. "But I know how you can make it up to us..."

Cassidy watched as his girlfriend looked down at Anna's crotch and licked her lips, playing with her lip ring for a moment before nodding. "O-okay... How?"

"C'mon, dear. You know what we want," Alison piped up, shoving Cassidy forward until her huge erection sprang out of his asshole. "Why don't you lie down with your friends?"

"Ungh... Sh-she's my g-girlfriend," Cassidy moaned quietly, as he took position beside Marcus.

"Aw, cute," Anna giggled, grabbing Trixie's wrist as soon as the girl approached. "C'mon, get down between them... Good girl..."

"I think I'm ready," Alison growled," stroking her cock just inches from Marcus's face. Both boys looked confused-yet-horny as the futas straddled their bodies, their churning, twitching balls slapping against the twins' cheeks as they beat their meat furiously... But as Trixie lay down between them, she just looked hungry.

"Mmmgh... Fuuuck," Anna moaned, shooting her first jet of sperm across all three faces. The thick white rope splattered across Cassidy's chin, Trixie's lips, then Marcus's forehead. It was soon followed by another, then another, then--

"Oh God--Yes--YEEES!" Alison's cock exploded as well, showering them with more hot, sticky cum from the other side.

The three teenagers were overwhelmed and delighted by the twin eruptions splurting onto them from either side. Marcus was licking up all the jizz he could reach, catching several fresh loads on his tongue midair. As Cassidy's eyes were pasted shut, he opened his mouth wider. And between them, Trixie's face contorted into a perfect picture of perverse pleasure.

Her hand was rubbing frantically between her legs now, and even working through the fabric of her booty shorts she managed to bring herself to orgasm within seconds. She came hard, legs knocking against her boyfriend's (and his brother's) as she swallowed down a mouthful of creamy futa cum.

Trixie was so occupied that she failed to notice Alison bending down, grabbing both Marcus' and Cassidy's heads, and forcing them together. Their lips met just inches above the oblivious girl's face, which caught plenty of spillage as the twins swapped cum.

As a particularly large wad of jizz splashed onto Trixie's cheek, she opened her eyes--And gasped as she saw her boyfriend making out with his own brother, their cum-coated tongues dancing as their heads met between Alison's guiding hands.

"Mmm... Not bad," the futa MILF sighed, letting go and leaning back. She gave her daughter a wink, then started wiping off her cock on both of the boys' lips.

"No kidding--Wait, what time is it?" Anna pulled out her phone, then leapt to her feet. "Mom, we're gonna miss our movie!"

"Um--Mph... Us too," Cassidy said, gulping down some sperm in order to talk. Then he gave Marcus an awkward glance. "I guess we'd better go... Right?"

Alison chuckled. "What, you want more already?"

"T-technically I didn't get any," Trixie replied, sitting up unsteadily. "Um, I mean, I got plenty of--But you didn't--Inside me, I mean--"

"Aw, don't worry! You haven't seen the last of us," Anna giggled. "Can we invite them over, Mom? Maybe to the pool? Soon?"

"Of course, dear," Alison said with a nod, giving Marcus's face one final cock-slap before standing up. "You'll all join us this weekend."

It wasn't a question, but Trixie and the boys nodded anyway.