Ross slapped Beverly's nakedly quivering asscheeks again, enjoying the shock which shot through her body, making her ass jerk against his hands.
The young boy worked his fingers into the tight moist crack of the woman's ass, pulling her firm asscheeks wide apart.
"Oh, God!" Bev said, and she jumped as she felt Ross' thumb against her tiny asshole.
Her heart pounded and her mouth went dry. It wasn't as if she had never been fucked in her ass before. Her daddy had ass-fucked her a couple of times. But his prick was not quite as thick as Ross' and he had been so gentle with her that it had been all right. She had enjoyed it, although both she and her father had decided that they preferred it when he fucked her in her pussy.
But now Ross was about to fuck her up her ass… Ross, with his super-thick prick and his mean streak. She knew that his cock would hurt her unbearably and that the boy would not be sorry when it did. He would go right on fucking her until he came inside her, and she couldn't be able to stop him with her pleas and sobs of pain.
"You're really gonna do it to me, aren't you, no matter how much I don't want you to?" Bev asked now, her voice quavering with fear. "You're really gonna rape my ass with your huge cock, aren't you?"
"Damn right, I'm gonna fuck your sexy little ass! I've been wanting to do it for a long time! As for your not wanting it… shit, Bev, I don't believe that for a minute! Besides, I've heard about chicks who beg a guy to hurt them with his cock, and then they end up begging him for more! That's probably what you're gonna do before I'm through fucking your tight little asshole!"
Ross growled, pushing his thumb harder against her resisting bunghole. He couldn't wait to fuck his big sister's asshole out with his hard prick. Already, his cock was strained to the bursting point, and he knew he had to fuck her soon or die from sheer lust. And there was another reason why he wanted to ass-fuck her, in spite of her pleas not to. He had been feeling resentful that his twin brother had gotten first crack at Bev's little pussy. Ross had been feeling jealous ever since Randy had filled him in on all the torrid details. Now he was determined to get into Beverly's ass before Randy did. And he thought it would teach the woman a lesson for choosing Randy over him the night before.
He jammed his thumb deep into her tight asshole.
"Omigod!" Bev gasped in pain and tear. If her brother's thumb hurt her that much, how much more would his cock hurt?
The teenager's big thumb gouged and dug into Beverly's softly puckered shit-chute. It tore at her painfully, pushing and wiggling and torturing. She gasped again and again with the sharp pain as Ross buried his fat thumb deeply inside her moist asshole.
"Ohhh, it hurts sooo much!" Bev sobbed, tears streaming down her lovely face.
But Ross just grinned. He wiggled his thumb up inside the young woman's slick shit-chute, pressing it into the firm muscles within her bowels. His cock hardened and swelled more.
"Omigod!" Bev gasped.
She raised the lower half of her body up from the ground, trying desperately to shake her tormentor's thumb out of her ass. But it didn't work. In fact, the more she wriggled, the more she opened her asshole up to Ross' raping thumb, and the deeper he shoved it into her bowels.
"Take my thumb – take it and love it!" Ross growled. He gouged his fingers into Beverly's trembling asscheeks and spread them wider apart as the woman wiggled against his hands.
Suddenly, to her surprise, Bev found her body beginning to respond lewdly. She began to turn on.
Her baby brother's thumb felt like a miniature version of his huge cock as he shoved it even deeper into her bowels. Now he was driving her crazy with raw, hot pleasure. She groaned with excitement and lifted her ass, wiggling it invitingly in the boy's flushed face.
"I knew it! You're turning on!" Ross cried triumphantly as he yanked his thumb out of Beverly's aching asshole.
"Ohhh nooo!" Bev moaned with pain and disappointment as she felt the boy's thumb withdrawing from her asshole. But she reminded herself that the best was yet to come. And her pussy drooled with anticipation.
Grinning, Ross hauled his big sister's asscheeks wide-apart and slid the head of his huge, throbbing prick into the wet, warm crack between her asscheeks. Then groaning loudly, he ground his prickhead into her little brown shit-hole.
"Oh, God, it already hurts so much!" Bev gasped, but this time her cry was one of excitement, not of fear.
Ross gripped her tightly around her slender waist and shoved forward as hard as possible. He drove his bursting cock deep into her tiny asshole in one swift, hard thrust, slamming her asscheeks back hard against his hairy crotch.
"Aieeeee!"
Bev shrieked in agony. She wailed loud and long from the pain which filled her tiny asshole. Ross' cock was super-thick, and he had driven it into her as deep as possible. His hard fuckmeat stretched the tight walls of her asshole painfully, and Bev began to wonder if she could handle this. As much as she longed to have her little brother fuck her up her ass, the pain was mind blowing, and all sense of pleasure had disappeared. It felt to the young, writhing woman as if she had a red-hot poker up her asshold and she shook her head from side to side fresh tears filling her eyes.
"Please take it out, Ross!" she begged. "It's too fucking much! Stop! Stop!"
Ross laughed and slapped her hard across her asscheeks again, watching her, white ass flesh turn bright-red from his slaps. "Shut up, bitch! I'm gonna fuck your… and that's it! I guess you'll just have to learn to love it! And I've got no doubt that you will!"
Beverly whimpered helplessly beneath the lust-driven boy. Again, she reminded herself that once Ross decided to do something, there was no way in the world to stop him.
Ross nudged his hips even tighter against her ass and his cock slid even deeper inside her.
"Omigod!" she whimpered, feeling as if she were being literally split in two.
She sobbed with pain and begged her little brother to stop raping her ass.
But Ross just grinned and clutched her tightly against him, savoring the feel of her body shuddering against him. He could feel her tight ass walls squeezing the sides of his gigantic prick and he moaned with pleasure.
Bev arched her back violently, trying desperately to shake the boy off her. But Ross growled and grabbed both of her huge tits, one in each hand, squeezing them hard. He cruelly pinched her stiff nips until she screamed in agony.
"Ohhhh noooo!" she yelled.
Ross pumped even deeper into her guts. He clutched her trim waist in his meaty hands. He held her tightly as she bucked back at him, then yanked her ass forward again, trying vainly to shake him off of her ravaged ass.
"It hurts! It hurts soooooo much!" she shrieked her head rolling wildly from side to side on the lawn.
Ross pushed her huge tits in his clenched fists, yanking them outward from her chest. He pinched them hard, bruising them in his frenzy of incestuous lust.
Again Beverly told herself that her brother would not release her until he had shot his load up her asshole. There was no point in pleading with him any longer. In fact, she thought, her pleas just seemed to turn him on more. And she knew he was enjoying her total helplessness as he did what he wanted to her.
Just as the young blonde resigned herself to her little brother's raping prick, she once again began to feel the stirrings of erotic pleasure deep in her loins. The pain in her asshole lessened. And the little pain which remained seemed to transform into pleasure.
"Oh, God help meee!" she whimpered, knowing now that she wanted this. As much as she struggled against it, she wanted her little brother to fuck her asshole.
"Soooo tight. Soooo deliciously tight… and hot," Ross grunted, shoving his fat cock in and out of Beverly's snug shitter.
He humped her harder and deeper, filling her with a fiery lust which she knew now that only his cum could satisfy. She wriggled beneath his invading prick, her wriggles no longer attempts to get away, but rather movements of pleasure-sexual pleasures. She pumped her hips backward, eagerly meeting his forward cock-thrusts with her juicy little asshole. She was determined to capture every single bit of incestuous pleasure from the massive cock reaming her out so delightfully.
"Oh, yesss, Ross! Fuck me! Fuck my little ass! It feels sooo good, Ross! I like it now! No, I love it now! It doesn't really hurt anymore! Well, it does, but I like it! I love it! It feels so good! Do it to me hard! Fuck my ass hard and fast, Ross!" Bev cried, hardly aware of her own incoherent words, she was so super-aroused.
She tossed her body to and fro, gleefully impaling her ass on the boy's virginal prick.
Ross laughed triumphantly and slapped her asscheeks several times. Then he slipped his hands around to her tits again and pinched her nipples hard.
"Yeooowww!" Bev wailed as the mingled pain and pleasure shot through her, but they both knew that she loved it.
"I knew it! I knew you'd end up loving it and begging me for more!" Ross crowed. "Didn't I tell you? Huh? Didn't I?"
"Yes, you told me! You were right, Ross, you were so right!" Bev cried, more than willing to say anything the boy wanted to hear, just as long as he continued to ass-fuck her so deliciously. "You were right, Ross! I love the way you're fucking my ass!"
Each time Ross plunged his cock into Beverly's shit-chute, he did it fully, impaling her on the full length of his meaty prick. And with each inward lunge, his loaded balls slapped wetly against her ass-crack.
"Jeeesus, this is the best! Had no idea it could be this good… asss tight… hots… squeezing my prick… God – don't know how long I can last… unnnggghhh!" Ross groaned.
This was the first fuck of his life, and the fact that it was his own sister he was fucking just served to heighten his pleasure. He was glad that he had decided to fuck the woman's ass for his very first fuck experience. No matter how tight her little pussy was, her ass had to be that much tighter.
Bev delighted in her brother's cries of pleasure. She was glad that she was able to give him as much joy as he and his cock were giving her. She concentrated on tightening her strong ass muscles around his thrusting cock, and she was rewarded with more moans of intense pleasure.
Ross knew that he was about to come. Pie had hoped to last longer, but fucking his sister's tight, clinching asshole was even more thrilling than he had anticipated. And now his cum rose up in his balls, churning and bolting, struggling for release.
"Come! Shoot! I want your cum!" Bev cried, sensing that the boy would not be able to hold back much longer. "I'm gonna come too, Ross! Hurry! Come with meee!"
"Sexy whore!" Ross cursed, driving his cock in and out of her tight asshole faster and harder. He clenched his teeth tightly together in a desperate attempt to control his ever-rising desire.
But suddenly the young teenager felt his balls tightening, and he knew the moment of truth was at hand. He clawed hornily at Bev's tits and thighs and belly, hugging her even tighter against him as he slammed the full length of his cock into her slitter.
"Commmiiinnnggg!" he gasped as the first blast of hot cum jolted from his cum-slit and shot into Bev's quivering asshole.
"Yessss, that's it! I want it! I feel it! Oh, God, that's sooo great!" Bev whined, thrilling to the heady sensation of her baby brother's hot cum spurting up into her ravaged asshole.
His thick spunk burned into her ass walls and she quivered all over.
Her shit-chute was already stretched to the absolute limit around her brother's huge prick. And now his cum was filling it up even more again and again, she cried out in pleasure as the boy continued to shoot his load into her fucked out asshole.
Ross cum overflowed from Beverly's cock stuffed asshole and began to pump out around the bas of his jerking prick.
"Yesss, yessss, ycssss!" she hissed as she felt his hot jism dribbling lewdly down her naked thighs.
"Yes! Keep shooting! I'm gonna come soon, tooooo! Gimme more jism, Ross! Keep shooting your cum inside meee!" Beverly wailed whorelly.
Her body jerked backward with each hard thrust of Ross' orgasming cock. The incestuous lovers were fucking each other in sync, matching thrust for thrust.
Over and over, Ross pumped his spurting cock into Bev's ass. His thick spunk jetted from his cum-slit and splattered against the woman's tensed asswalls before flowing back out.
"God! Can't believe how much cum… never had so much before!" Ross panted, and he realised that it was the thrill of incest which had cased his balls to make so much cum.
"Good, good, good!" Bev groaned. She clenched and unclenched her ass muscles, squeezing he youngster's prick so violently that for a few seconds, the boy was afraid that she was going to wrench his cock right off him.
Her little ass jerked and wiggled, and she jammed her ass muscles down hard on his huge, thrusting, spurting cock. She gasped and moaned with erotic pleasure, tossing her head wildly from side to side on the lawn.
"Unnnhhh, aaarghhh!" she gurgled, still thrusting her ass back to meet the boy's brutally thrusting cock. She mashed her asscheeks against his hairy crotch, fully skewering herself on his long, thick rod of prick meat.
She humped her ass back and forth in perfect tempo with the thrusting pace of Ross' fat, hard cock. She could hear the sound of her asshole sucking up all of his cum. And she could hear the wet sound of his hot cum burbling out of her asshole. And she turned on even more, desperately needing to come.
While Ross continued to shoot his load into her, Beverly finally felt the start of her own much-needed orgasm. Keeping his cock buried deeply inside her now, Ross reached around and began to stroke Bev's twitching cunt, wanting to make her come with him.
"Yes, Ross, play with my clit! Make me come!" Bev yelled hornily.
The feel of her baby brother's fingers moving hard over her stiff clit was all it took to bring the woman over the edge. A huge orgasm smashed through her, leaving her shaking and breathless with pleasure.