The twins appeared in the doorway. Immediately, their identical faces lit up at the sight of Diane's wide-open cunt.
She was spread-eagled on the bed, a pillow under her ass. With Doug and Dan watching her every move, Diane slipped her fingers into her crotch and pulled apart the lips of her pussy.
"Fuck me," she said matter of factly. "I want both your cocks at the same time."
"Beth told us, but I couldn't believe it," Dan gulped as he unzipped his jeans.
"Are you really Beth's mother?" Doug asked Diane.
"Don't you recognize the family resemblance?" Diane laughed, thrusting up her cunt.
"I've never fucked anybody's mother," Doug muttered warily, fumbling with his bulging cock.
"There's a first time for everything," Diane purred, rubbing her cunt.
Under her watchful eye, Doug and Dan stripped. Diane wasn't disappointed.
The twins had enormous hard-ons. Long and thick, their throbbing cocks were exactly alike.
"What beautiful pricks," Diane gushed excitedly. "My pussy is on fire! Fuck me, fuck me!" Overcoming their shyness, the horny twins eagerly joined Diane in bed. Doug was at her head, the shadow of his cock stretching across her face. Dan knelt between her thighs, lining up his prick with her juicy cunt.
Diane opened her mouth for a blow-job and spread her pussy lips for a fuck.
"Give it to me, boys!" she cried.
Both cocks entered Diane at once; Doug's surging down her throat, while Dan's slipped into the moist gash of her twat. As Diane turned on the oral suction and rolled her hips, the sucking and fucking began.
Diane set the rhythm, handling a pair of hard-ons like a high-priced call girl. Quickly settling into the groove, the twins compared notes.
"Oh, man, don't care how old she is, her pussy is tight," Dan told his brother. "How is she at giving head?"
"Dynamite! She's sucking my prick all the way to the balls," Doug answered. "Even Beth doesn't give a blowjob to match this."
"Let me know when you're going to come," Dan said. "Maybe we can shoot our jizz into her at the same time."
"Yeah," Doug rasped with anticipation. "She seems like the kind who would like that."
Overhearing their conversation, Diane glowed inside. After years of drearily existing as a respectable housewife, it thrilled her to be thought of as a slut.
Showing her pleasure, she wrapped her legs around Dan's waist and pulled his cock even deeper into her tight cunt. At the same time, she squeezed the balls of Doug's deep-throated prick.
Both twins gasped, the pressure in their balls becoming unbearable.
"It won't be long now," Dan groaned. "I'm gonna blow."
"Me too," his brother answered.
Diane's mouth and pussy sucked and squeezed. The promise of teenage cum had her crazy with desire. She wanted to drown in the hot, sweet boy-cream.
"I can't hold it back!" Dan cried. "I'm gonna come in her cunt!"
"Wait up!" Doug replied. "My cock's got a mouthful of jizz for her!"
With precision teamwork, the twins shot their wads in a double spurt. As the scalding cum poured down her throat, a load of equal heat filled Diane's pussy.
Diane loved it. She couldn't get enough of the boys' thick jism. Her mouth and cunt were just licking it up.
"Whew, I'm all tapped out," Doug finally said. "I didn't think I'd ever stop coming."
"Me neither," Dan said with a big grin.
Together, the twins pulled their drained pricks free of Diane's mouth and pussy. She was moaning with an orgasm that wouldn't quit, telling the brothers how much she loved their hot cum.
"I think we could start fucking her again and she'd never know we stopped," Doug said to Dan. "She can't get enough."
"I'm game if you are," Dan chuckled, looking down at his crotch. "My cock is still as hard as a rock."
Filtering through the hue of her nonstop climax, the twins' words reached Diane's cunt. Rolling over, she was suddenly on her hands and knees, displaying her ass.
"Do it here," she rasped, pulling apart her ass-cheeks. Her exposed asshole puckered with invitation, begging for a cock. "Fuck me in the asshole," Diane shrieked, shaking her head from side to side wantonly.
The twins looked at each other to see who went first. Doug got the nod. As he moved in on the wide-open crack of Diane's butt, he was holding his rigid prick lewdly.
"Give it to me hard and fast," Diane directed. "I like it rough in my ass. The more it hurts, the better."
"You got it," Doug hissed, his horniness doubled by Diane's pleas for brutality. "I'm not just gonna fuck you in the ass. My cock'll split you in two!"
Diane's senses reeled from the threat of his violent promise. The channel of her ass tingled all the way to her bowels, just waiting for a stiff prick inside it.
Doug slammed forward, forcing the head of his dick six inches up Diane's asshole. She had a ripping sensation in the pit of her gut already. When Doug shoved again and buried his cock to the hilt, Diane had to fight to keep from blacking out.
"Suck me! Fuck me!" She held on to consciousness by screaming at the top of her lungs. "Fuck my ass with your big prick! God, I can't get enough of your huge cock in my ass!"
"Jeez, this makes me hot," Dan said from the sidelines as the action got heavier and heavier.
Diane glanced over at him. His hard-on was twitching with frustration, going to waste. She had an idea she could not resist trying out.
"Take turns," Diane told the twins. "Switch places."
"You heard her," Dan said to Doug, grabbing his brother by the arm. "You're not the only one who gets to fuck her in the ass."
Diane closed her eyes while the twins finished squabbling. Then, all of a sudden, just as one cock was out of her asshole, a fresh prick was nosing its knobby head up her tight ass-passage.
"Harder, harder!" Diane urged Dan. "Fuck me the way your brother did! Use your cock like a knife!"
"See, she liked it better when I was balling her," Doug teased his brother.
"Oh, yeah?" Dan snapped defensively. "We'll see about that."
Dan's crotch bucked. His prick plowed up the chute of Diane's butt. She was seeing stars by the time the second twin was fucking her ass to the hilt.
"Now, what do you think of the way I use my cock?" Dan asked.
"I'm coming… I'm coming," Diane whimpered. "What a big dick! God, it's killing me… I love it!"
As Diane's voice cracked. Dan twisted his cock in her ass like a drill. Now Diane's voice shattered.
"It's murder! Murder!" she shrieked from the thrilling pain. "Fuck me to death!"
"I'm impressed," Doug said from the sidelines of his ass-fucking brother.
Dan grinned with triumph. It wasn't often he got the best of his brother.
"But I can still do better," Doug slipped the old needle in without warning.
"You bastard!" Dan growled, his cock freezing in Diane's as his imagined triumph was swept away by anger.
"If I'm a bastard, what does that make you?" Doug taunted his twin.
"Boys, boys," Diane cut them off. "We're here to fuck, not argue."
The twins looked at each other sheepishly. Speaking at once, they swapped apologies.
"Now give me a different cock in my ass," Diane said.
Within seconds, Dan's prick was out and Doug's was shafting Diane's butt. As she had anticipated, a new cock brought renewed energy with it. The ass-fucking quickly speeded up.
"Ahhhh, that's it," Diane moaned as another climax carried her away.
After this, things went smoothly. Their differences settled, Doug and Dan willingly took turns fucking Diane in the ass.
Gradually, a pattern developed where the twin fucking Diane would yank his prick from her butt just before he was ready to come, saving his cream. Then he would cool down, while his brother's prick replaced his in Diane's asshole, until the process was repeated all over again. In this way, the fucking was stretched out far beyond its normal limits. Diane still had a fresh dick up her butt after ten minutes of constant screwing.