"This is Marilyn," Gail introduced the young woman to her brother. "Guess what we were just doing, Jimmy?"
"What?" he asked, smiling as if he already knew.
"Eating each other." Gail smiled back at him wickedly. "Want to join us?"
Marilyn felt a surge of excitement shoot through her naked loins at the suggestion, and she looked up to see the well-built boy, nod with obvious eagerness. Her eyes took in the already throbbing bulge in the front of his bathing suit, the thought of what his stiff cock might look like making her cunt tinge with anticipation.
"Do you mind if I join you?" Jimmy asked Marilyn.
Trembling, the pretty blonde salesgirl said, "I wish you would."
Each taking one of his hands, Marilyn and Gail pulled the boy down onto the grass with them. Getting him on his back, they pulled his bathing suit down and tossed it aside.
"What a nice cock!" Marilyn sucked in her breath, staring at the boy's rigid prick.
Jimmy's cock stood hard and stiff, the unblemished head of it throbbing. It twitched, the tiny blue veins on the upright shaft pulsing with desire.
"We'll take turns blowing you, Jimmy," Gail said, getting in between his legs. On her knees, she bent over and took his prick in her hand. She squeezed it, giggling girlishly. "We're going to suck all the cum right out of your nuts."
While Marilyn choked on, the tanned girl lowered her pretty face and took her brother's standing cock in her mouth. Gail sucked at his fleshy cock-head, running her pink tongue back and forth across it, with a circled thumb and forefinger jacking him off while she did so.
"Shit, that feels good!" Jimmy shivered, closing his eyes and laying his head back on the grass. "Lick my dick all over, Gail!"
Unable to contain herself any longer with the sight in front of her, Marilyn scooted over behind Gail's out-thrust ass. She wedged her face into the hollow between Gail's thighs, beginning to leak at the girl's wet pussy from behind.
Wiggling her hips sensuously, Gail moaned with the moist tongue Marilyn was giving her hairy snatch. She spread her knees wider on the grass, giving Marilyn more room to work in, then started bobbing her head faster and faster over her brother's crotch.
Marilyn ran her tongue up and down, lapping wetly from Gail's dripping cunt all the way up to her puckered asshole. She sucked at the hairy bulge of the girl's pink cunt, smacking at it with her lips until Gail was shaking uncontrollably.
"It's your turn to suck his cock," Gail breathed finally, pulling his stiff prick out of her mouth.
The two girls traded places, Marilyn crawling between Jimmy's legs and Gail getting behind her. Taking the boy's twitching cock into her mouth, Marilyn started sucking at him.
"Your mouth feels as good as my sister's!" The boy groaned, his thighs trembling. He raised his hips slightly, pushed his cock deeper into the pretty blonde's throat. "Jack me off, too!"
Marilyn began pulling at his solid cock furiously. She knew that with both girls blowing him, it wouldn't take long before he was shooting his wad, and she wanted to be the one who got the mouthful of cum. She took his cock as deep as she could in her mouth, her cheeks sucked in and her tongue flicking all over his smooth cock-head.
From behind, she felt Gail's wet tongue slither into the damp crack of her ass and go right for her tight asshole. The tanned teenager poked her tongue tip into Marilyn's throbbing asshole and began licking at it feverishly.
"Stick your tongue as far as you can up my ass!" Marilyn urged the girl while she sucked at Jimmy's prick.
With her moist tongue probing into Marilyn's slick rectum, Gail slid a hand up the inside of Marilyn's firm thigh and squeezed her pussy. Marilyn moaned softly, her pussy throbbing and tingling, and so Gail jammed three fingers up her tight cunt-hole.
"Fingerfuck the piss out of me!" Marilyn breathed around the mouthful of hard prick she had. "Work your fingers in and out of my pussy!"
Sucking and licking at Jimmy's upright cock, Marilyn jerked her hand up and down furiously. With her other hand, she cupped his hairy nuts, squeezing them gently. Her head bobbed quickly, her mouth taking his cock all the way to the back of her throat.
Swiping her wet tongue across the head of his hard prick. "Shoot your rocks down my throat! Let me taste your cum, Jimmy! I want it! I want your hot cum!"
She could feel him shaking violently, his hips pumping up from the grass as he tried to thrust the full length of his cock down Marilyn's throat. Breathing hard and fast, he writhed on the ground, pushing his stiff prick deeper and deeper in her sucking mouth.
"I'm getting really close!" Jimmy gasped, shuddering all over. "If you keep sucking me, I'll shoot off in your mouth! Suck harder! Stick my cock off! Uhhh! I can feel my balls tightening up! Just keep sucking my prick like that!"
Gail had her wiggling fingers deep in Marilyn's gaping cunt, her lips sucking and smacking at the older girl's brown asshole with a passion. She kept spearing her tongue up into Marilyn's tight rectum, sliding it in and out repeatedly.
And then Gail's mouth slid away from the crack of Marilyn's rubbery ass.
"It's my turn to suck on his prick!" the pretty curly-haired girl announced. "Come on, Marilyn, it's my turn!"
Still pulling at Jimmy's throbbing cock with one hand, Marilyn raised her head just enough to say, "He's going to come right now – let me just finish! I want to taste his cum!" And she immediately went back to mouthing and sucking his hard prick, her lips clamped around the pulsing shaft of it.
Laughing delightfully, Gail scampered around to the side and pushed her face in next to Marilyn's. "We can share his cum," the girl said hotly, edging Marilyn aside. Her pretty face damp with sweat, Gail giggled excitedly. "Keep jacking him off like that, and we'll take turns back and forth even after he starts shooting off! That way, we'll both get a mouthful!"
Nodding with a lewd smile at the suggestion, Marilyn suddenly pulled her face away and let Gail take Jimmy's cock in her mouth. Her hand flying, Marilyn watched as the younger girl gave the boy's stiff prick a couple of quick sucks, then pulled away.
An instant later, Marilyn had Jimmy's twitching cock in her mouth again and sucked as hard as she could. As soon as her lips slid off the smooth head of his wick, Gail was right back on it.
"Jesus Christ!" the boy groaned, his entire body straining. "This is the best blow job I've ever had! Uhhihh! Uhhhh! Keep sucking me off! Both of you! Faster, Marilyn, jack me off faster!"
Their faces pressed together, the two naked girls passed the boy's stiff cock back and forth between them. While Marilyn's hand pumped up and down frantically, each pretty girl took a couple of wet sucks on Jimmy's cock and then gave it to the other.
"This is fun!" Gail gushed while it was Marilyn's turn. A moment later she had her brother's cock in between her soft lips and sucked at it with all her might. Then she let Marilyn get at it again. "He's getting really close to giving us his cum!"
With a drawn-out moan escaping his lips, Jimmy suddenly jerked his hips off the ground. His cock stiffened even more with a throbbing twitch, and Marilyn got the first shooting squirt of his hot cum. It jetted down her throat wetly, and she quickly swallowed it and pulled her mouth away, the milky excess spilling from her lips.
Gail had the boy's spurting cock in her mouth before Marilyn could even blink, the tanned girl's cheeks sucked in and her head bobbed quickly. As soon as Gail gulped down as much cum as she could, Marilyn again covered Jimmy's shooting prick with her mouth.
"I'm coming a gallon!" Jimmy panted, his cock jerking as his cum poured out again and again. He squirmed on the ground, his arms flailing and his legs jerking. "Swallow all of it! Suck all my cum out of my cock! Uhhhh! I'm coming like a son of a bitch!"
Threads of sticky cum dripping from their cheeks and chins, the two girls kept passing his cock from one to the other as quickly as possible.