Opening her sensuous mouth wide, she took his prick in and swallowed all the way down to the root, as if she were going to take him balls and all.
Then she very slowly pulled her lips back up, sucking through every sweet inch. She moved her head away and got to her feet.
Rachel had decided that the best way to couple with her lover would be standing up, with the boy behind her. As they enjoyed a knee-trembler, she would be presenting a full frontal view of her body to the lookers.
Mike was peering at her, puzzled that she was standing up. His prick was still as hard as a fucking rock, and he knew that she must be horny, having swallowed his cum with her cunt temporarily neglected.
Rachel, facing the archway, stood with her legs wide apart. Her cunt was dripping. She tilted her tummy, up so that her kids could see between her legs. She looked down herself to see what a visual treat she was supplying.
Her cunt was open and creamy, and her clit was standing like a stump in a swamp.
Gooey globs of pussy-juice were winding down the flesh of her inner thighs. Her fuckhole was dripping like a leaky faucet in her groin.
She felt her tits and nipples and passed her open hand through her crotch, caressing herself. Looking over her shoulder, she winked at the delivery boy.
"Stand behind me, darling," she suggested. "I need a cuntful of your big cock!"
He scrambled to his feet, moving awkwardly, the looming bulk of his hard-on throwing him off balance. His depleted balls were filling up rapidly, his potency recharging his sexual vigor drop by drop.
He stood behind her and held her by the hips as he rubbed his cock on the firm cheeks of her solid ass and slipped it into the crack.
Mike humped, driving his cock up and down in her ass-cleft, as if he were honing it on a grindstone. It felt so lovely to have his cockhead sliding across her asshole that Rachel was sorely tempted to ask the boy to throw a fuck up her shit-chute.
But her cunt was smoldering too much, taking precedence over her shitter.
And, too, if he were to plug her ass, the kids wouldn't be able to see his cock sliding in and out while she continued to present a full frontal to them.
She rose onto her toes.
"Shove it up my cunt!" she cried.
Mike bent at the knees and lowered his loins. His prick slid down through her ass-crack and the fat cock-knob slipped in between her legs.
She tucked a hand down into her groin and held him by the cock. Tilting her wrist, she rubbed his cockhead around in her bubbling pussy.
Cunt-juice flooded down his prick as her pussy juiced over the crown.
She laid her head back on his shoulder and whispered into his ear, flicking her tongue out.
"Fuck me silly, baby! Screw my ass off! Pound me to jelly on your big prick!"
Mike began to inch his cock up her.
Chuck and Frostie could see all the juicy details of the action in their mom's crotch.
The thickly veined underside of Mike's hard cockshaft was sliding into her cunt-slot, sinking up her fuckhole, vanishing slowly as his balls swung at the base.
Her cunt-lips were sucking just like her mouth had, swallowing his prick into her pussy hungrily.
Chuck's cock was beating like a drum as he held it to his sister's trim ass. The boy bent down and shot his tongue into her asshole for a quick snack. When he rose up, the willowy girl twisted lithely around and gave his cockhead a slurp. She took a few slugs on the meaty slab, then turned around again.
As much as those horny teenaged siblings loved to suck and fuck with each other, they were determined not to do anything that would detract from their observation or break their visual concentration.
Clinging in a loving huddle, they watched as Mike shoved the last of his prick up their mom's cunt. It disappeared. His balls ballooned in her crotch, and her cunt spilled juice out over them in frothy torrents.
She kept her thighs parted wide, giving the voyeurs a clear view as she and the delivery boy held the penetration.
Then they began to fuck, moving in unison, screwing in perfect harmony, as if they had been lovers for years rather than first-time fuckers.
Rachel went up onto her toes, then dropped back on her heels. Her round ass was jammed tight to the young man's flat belly. Her meaty thighs rippled with sinew as she danced on his cock.
Her face was a mask of lust, eyes narrowed, lips slack and panting. Her tongue was sliding across her mouth and, through her hooded eyes, she was gazing toward the archway, wishing that she could see exactly what her kids were doing as they enjoyed the show.
They sure as hell weren't eating popcorn!
"Ohhhhhh – ahhhhhhh!" she cried, adding sound effects.
Her ass twitched from side to side, and her gently rounded belly pumped up and down. Her hips were working like laboring pistons and her heavy tits swayed before her.
Mike plunged up her pussy savagely, rattling her bones. She felt transfixed on his towering prick. His cockhead was burning in the depths of her pussy, and his iron-hard prick was levering up her cunt like a white hot crowbar. He was fucking her brains out.
The kids were enraptured as they watched. Mike's thick, cock emerged, glistening from their mother's cunthole, then slammed back in and shook her violently as all of the long cock disappeared and his heavy cumbags came rolling up into her crotch.
"Fuck!" she moaned. "Fuck-fuck!"
She cupped her tits and played with the tips, holding the fat mounds out toward the hallway, as if she were offering them to the audience.
She was, in fact.
But Chuck and Frostie didn't know that – yet. Mike yanked down and his cockhead appeared in her open pussy, a great bulging lump of purple meat, gnarled and knotted and throbbing.
He rammed it up her again, driving in to the core and lifting her onto her toes.
She slid, a hand down and began to finger around the sliding action, playing with his slippery prick as it sank in and pulled out. She stroked her cunt-lips and tugged on her swollen clit, adding self-stimulation to the fucking action – and demonstrating to her kids that frantic fucking wasn't enough for her, that as she took cock from behind, her clit was available for mouthing.
Still, they failed to understand that she was hoping they would join the scene.
But she had all day.
She cupped Mike's balls and fondled them. They were getting alarmingly swollen. Despite the plentiful spunk-load he had shot down her throat, the virile youth was getting set to blow his wad again.
She whirled in a wanton waltz, gavotting on his grinding cock, spinning in a dance of desire.
But it was more than a dance – she was performing like some exotic stripper for an avid audience. She loved to have her children watching her wanton fucking. She could feel their eyes burning into her flesh.
Her nipples shot out toward them.
Her clit was pulling from her pussy as if it wanted to fly across the room.
Mike's pisshole was seeping with preliminary goo. When his prick pulled out now, the wash of her cunt-juice was shot through with streaks of glistening cum.
He hammered in and his balls whacked her solidly as she dropped down to take him in to the hilt.
"Shoot in me! Shoot in me!" she babbled. His cock was so huge now that she thought her hipbones might jump out of their sockets as he stuffed the massive prick up into her cunt.
"Here it cums!" the flower-delivery boy wailed as he prepared to deliver his spunk.
"Yes – yes – yes! Slime me!"
He howled like a beast and drove his cock in as his balls went off like a bomb. The sap rushed up through the core of his long-stemmed prick. Rachel cried out with joy when she felt the hot stuff filling her cunt.
Her clit went off and her cunt melted.
His cock-spume shot into her. Then his prick drove up through the tide of his own cum. As he filled her cunt, his great prick was pumping his cum back out of her, laced with her cunt-cum.
She could feel every blessed spurt.
The potent young man was pumping as much jizz into her pussy as he had fed her mouth.
And each time he sprayed more cum into her cunt, Rachel creamed off again. Her clit was going off like a machine gun, in volley after volley.
He shot his last jism into her and slowed down. His legs were shaking and he clung to her lush hips as if for support.
She kept on pumping for a few moments, rising and falling on his stationary cock as she worked off the last waves of her sweet climax, using his living cock much as she had used her inanimate dildo.
And that cock was still nice and stiff.
She felt his balls exploringly. They were deflated, but showed every sign of recharging yet again.
Rachel had supposed the young man would be finished after he had creamed off twice. She had wanted her kids to see her suck him off and fuck him and, after that, she assumed he would be drained and she could dismiss him – and get on with the fascinating business of seducing her kids.
But Mike was more formidable than that.
His cock had only diminished slightly, and it was still pulsing up her pussy as she squirmed on it. It seemed a shame to send the sweet boy away with a hard-on.
It seemed her kids would get a third act.
And since she had already taken his jizz in her mouth and her cunt, Rachel was thinking that it might be fun to get fucked up the ass, next.
It was a real variety show.