Chapter 10

Trina showed no inclination to return to her downtown apartment, and after a couple of weeks Marsha was pretty sure Kevin was the reason why. She was positive her two children were fucking the hell out of each other.

She heard the bed in Kevin's room squeaking late at night, long after everyone was supposed to be asleep. Marsha had also heard similar squeaks and groans from Debby's room. Was it possible Kevin was fucking both his sisters at the same time?

It surprised Marsha that the possibility didn't bother her. She knew that incest was sinful, and that any normal mother would have been horrified at the prospect of fucking going on between children. But Marsha wasn't a normal mother, and she never had been.

As a matter of fact, the idea kind of turned her on. These days, whenever she looked at her beloved son, an unmistakable wetness pulsed through her pussy. That was a pretty promising bulge in his tight denim pants. Was it Kevin's long, stiffly throbbing dick that gave his sisters so much pleasure?

One bright, sunny weekday afternoon, Marsha found herself alone with Kevin in the house. But it wasn't her son she was thinking of when she walked into the bathroom without knocking. She only wanted to check her makeup - there was a possibility Johnny might come by to visit her later.

The hallway walls were extremely thick, and Marsha had no idea Kevin was taking a shower until she entered the bathroom. She also didn't know he had a huge hard-on until she was standing in front of the shower curtain.

The curtain was transparent. Marsha could see the blurred image of her son's nakedness behind it, and the jutting, protruding shaft of Kevin's cock.

Immediately her legs felt weak, and the wet heat poured through her aching cunt. His dick was huge! God! It looked like a third leg rising out of his crotch! Was he jacking off in there? Could he really still be horny after filling his sisters' cunts?

"Is that you, Mom?" Kevin shouted. He didn't sound at all embarrassed that his mother was in the room with him while he showered.

"Y-y-yes, darling," Marsha stammered. "Sorry to barge in on you like this. I was just going to check my face."

"Go ahead, Mom. No problem."

Nervously, Marsha peered into the mirror over the sink, next to the shower curtain. Kevin whistled and ignored her. Guiltily, Marsha realized she should put on her makeup and leave.

But she didn't want to. Kevin had lost his hard-on, but the memory of its size and shape still remained. Marsha wanted to join her darling boy in the shower. She wanted to fuck her own son.

Marsha kicked off her slippers and shrugged her house robe over her shoulders to the floor.

Under it she was naked. Her huge, stiff-nippled tits heaved as she panted, and her pussy was so wet that her fuck juices oozed down her luscious, creamy-white thighs.

Marsha pulled back the curtain and stepped into the tub, joining her son under the shower. Kevin's eyes bulged as he saw his voluptuously stacked, naked mother. Marsha groaned audibly as she let her eyes wander down his lean, teenage body, to the half-swollen length of his big dick.

"Mom! Jesus Christ, what're you ... "

"I'm taking a shower with you, darling," Marsha said boldly. "There's nothing wrong with that, is there? I felt dirty too."

Kevin stared at his mother's big tits and hairy cunt. Marsha picked up the soap bar and pressed close to him, until her silver-dollar sized nipples brushed his chest.

"Here, darling. Let me wash you. I'm sure you're tired after a long day at school."

Marsha rubbed the soap gently on her son's chest. Shuddering, Kevin shut his eyes and let her wash him down. He was obviously as horny as she was.

Slowly, tantalizingly, Marsha moved the soap down to his stomach. Then she fell to her knees and washed his heavy prick. Kevin's cock immediately began to stiffen and rise as she created a lather in his cock hairs, and tenderly touched his shaft and knob and balls.

"Why darling, you're really getting a boner," Marsha said, pretending surprise. "Does it really turn you on having your mother touch your dick?"

"Oh fuck," Kevin groaned. "Oh fucking Christ!"

"My, my, it's a nice big one," Marsha cooed. "Don't the girls at your school like a fat prick like this? I'd think they'd keep you satisfied!"

Kevin's dick was now as hard as iron, standing so stiffly out of his prick hairs that the swollen knob twitched against his belly. Marsha dropped the soap and held his cock shaft tightly in both hands.

"Does it feel good when I squeeze your dick like this, son?"

"Yes, oh yes!"

"You'd better let me take care of this beautiful hard-on for you then, darling. It's not healthy for a growing boy to be denied his sexual release!"

Marsha bent close to his spongy cockhead and extended her tongue, licking quick, teasing circles around his open cum slit. Kevin groaned with pleasure and thrust his hands behind her head.

Then Marsha opened her mouth wide and took the first several inches of his cock down her throat. She began to suck her son's dick extremely hard, pursing her lips in a wet, clinging circle around the center of the blue-veined shaft.

His prick tasted good to her. Jism drooled freely from his swollen knob, and she hungrily lapped it up as her tongue rolled over the fleshy, bulbous crown of his meat. Marsha's cunt started to throb with her growing heat. Her son had the most beautiful cock she'd ever sucked in her life.

"That's good, Mom!" Kevin gasped. He pulled her thick, brown hair and wildly bucked his ass, thrusting more of his dick down her throat. "God, you're making my cock so stiff! Suck it really hard!"

Marsha's cheeks were brightly flushed as she worked on Kevin's hard-on. Panting through her flared nostrils, she began to suck his cock as hard as she could.

Slurping, gulping sounds came out of her mouth as her throat muscles clung to the burning shaft of his prick. Marsha slid her fingers up her son's hairy thighs and toyed gently with his hanging balls, making Kevin wince as his prick throbbed in her mouth.

"Do you like that, darling?" she asked, wantonly whispering the words next to his cum-slicked knob. "Do you want me to jack you off, too? That's nice, isn't it, when a woman strokes and sucks at the same time?"

"Just suck it, Mom," Kevin pleaded. "I swear, my cock is so stiff. I gotta unload!"

Marsha continued to cup and gently fondle his balls with her left hand. Her right closed into a tight fist around the base of his cock, stroking the loose flesh as her lips clung to his swollen knob.

It was the best blow job she knew how to give, and she was desperately anxious to taste her boy's spurting cream. Marsha jerked his cock shaft harder and faster. Her full cheeks puckered and puffed in and out like a bellows, increasing the suction as she licked and kissed and sucked his burning dickhead.

"Ahhhh!" Kevin gasped painfully. "I'm cumming, Mom! I can feel it! I'm starting to spurt!"

Marsha felt his balls swell in her fingers, and his prick tremble to absolute stiffness deep inside her buttery mouth. Suddenly she removed her lips from his dick and grabbed it with both hands, beating him off as fast as she could. She was dying to drink his jism, but she wanted even more to see the white cum shooting from his cock.

Kevin came all over her face. Hot, white spurts of jism cascaded from his prickhead, gushing onto Marsha's cheeks and lips and hair. Kevin moaned as the cum burned out of his balls. Whimpering with pleasure, Marsha continued stroking his dick hard and fast, feeling his juice dripping down her neck onto her tits.

Her face was covered with jism when his climax finally subsided, and her mouth and cheeks ached from sucking his dick so hard. But Marsha was too horny to stop herself. She popped his beautiful cock back into her mouth and began sucking it all over again, refusing to allow any of the wonderful stiffness to vanish from his prick shaft.

"No, Mom, you gotta stop," Kevin whispered. "I mean it. I can't take anymore."

"But I want to give you another hard-on," Marsha pouted. "I get horny too, you know. I need you to give me a good fucking."

"I can fuck you now. My cock will stay hard if it's in your pussy!"

Marsha giggled hornily and allowed his prick to slide from her lips. Then she stretched out on her back in the bathtub, wiggling her ass on the porcelain and spreading her legs as far apart as she could, opening her hair-fringed pussy for the invasion of her son's stiff dick.

"All right, son," she purred. "I'm ready for you now. Come on and fuck your mother!"

Kevin stroked his dick to keep it stiff and fell to his knees between her thighs. For several seconds he stared at the voluptuous nakedness of her body, moving his eyes from her huge, spongy tits to her slender waist to the curly-haired mound of her pussy.

The sight aroused him. Marsha could see his cock growing in his fist as he studied her stacked body. Sighing, he hunched over her and fit the knob of his cock into the pouting slit of her cunt. Then he thrust forward, and Marsha gasped as she felt the meaty inches of his prick boring into her pussy.

"Oh darling, that's right! Push your cock all the way in me!" Immediately she began to hump her ass, pumping her pussy onto his prick. "My cunt's so wet! I need all of your dick, son! Fuck me hard!"

Marsha had a tight pussy, and Kevin winced as he felt the walls of her fuck tunnel clasping wetly to his prick. He waited with over half of his dick inside her, letting her pussy muscles adjust to the size of his invading shaft. Then he pushed down hard, burying every inch of his throbbing hard-on in the burning wetness of his mother's cunt.

He's in me now, Marsha thought hornily. Oh God, I'm finally doing it! I'm fucking my son. He's got such a big dick ... I can feel it pulsing inside me. I want all of it ... I need it now ... I need my son to fuck me hard ...

"Fuck me, lover," Marsha groaned aloud. She spread her thighs wide and scissored them tightly around Kevin's heaving back. Her ass wildly jerked and humped off the bathtub, rhythmically pounding her pussy onto his cock.

"You're so tight, Mom!" Kevin gasped. "I can't hold it back too long. You're gonna make me cum again!"

"Fuck meee!" Marsha grabbed his ass cheeks, trying to get him to ram his cock into her pussy. "I'm so fucking hot! Fuck me hard!"

Kevin finally started fucking his mother. His lean, hairy ass rose and fell between her thighs, slipping his cum-swollen prick in and out of her cunt. A flush spread through his face as he felt the pouting pink lips of her pussy sucking around his dick.

"Harder, oh yes, fuck me!" Marsha cried. Frantically she bucked her ass and undulated her belly to meet the rhythm of his strokes. "Play with my titties, son! My nipples are so stiff! Suck them for me!"

Moaning, fucking her faster by the second, Kevin lowered his head to the ample cleavage between her jiggling tits. He cupped the enormous, spongy globes in his hands and lightly tongued her crimson, painfully stiff nipples.

Then he wrapped his lips tightly around one dusky pink nub and sucked it hard, using his teeth to tug the soft, creamy-white flesh into his mouth. At the same time his cock pounded deeply into her pussy, seeming to pack her cunt more and more with every thrust.

"I'm gonna cum now!" Marsha shrieked. Holding her son's humping ass with one hand, she thrust the other between their writhing bodies and began to rub her clit as she fucked her cunt. "Oh yes, that's so goood! I love your big dick! I'm getting close now! Please, Kevin, fuck me as hard as you can!"

Kevin did as he was told, fucking his mother so savagely that her ass cheeks bounced painfully off the floor of the bathtub. Marsha grunted as she felt the climax beginning deep inside her fuck hole. Rubbing his ass, stroking her clit, she arched her hips as high as she could.

"Cumming now!" she moaned. "Unggghhh! Oh fuck me, son, fuck me haaard!"

Kevin gasped as the spasms forced his mother's pussy to cling tightly to his cock. He collapsed between her quivering thighs, spearing his prick into her cunt as far as possible.

The second load of cum shot violently from his dickhead, spurting in gushers into his mother's pussy. Kevin grimaced and pumped his spurting prick slowly in and out of her wide-open cunt, letting all of the cum shoot from his balls out through his throbbing cock.

An exhausted, satisfied smile spread across Marsha's face as she felt her pussy deluged with her son's cum. It had finally happened, she realized. Kevin had fucked both his sisters, and now he'd given his dick to his mother as well.

Marsha loved his cock, and she didn't feel guilty about fucking her own child. As far as she was concerned, it would be a long time before her teenage daughters got another crack at him!