Randy awakened earlier than usual for school, and the first thing he was aware of was that he had an enormous hard-on. It wasn't a piss boner; a quick trip to the bathroom proved that. He'd simply awakened horny, with a cock which was rock-hard and pulsing for some cunt.
Perhaps he'd been dreaming about Margie, or more likely, his big-titted, fucking mother. Lazily pushing the sheets to the foot of the bed, Randy exposed his nakedness in the early morning sunlight.
Wrapping his hand around the center of his cock, the teenage boy felt hot pulsations shooting through his prick. He stroked his cock once, then a second time. Then he started to jack off, rocking his hips lightly off the bed, fucking his prick through his fist.
"Fuck me…" he whispered. He realized he was fantasizing about his mother, remembering how she'd looked on the living room rug, with the delivery boy's hard-on shooting jism up her asshole. "Oh yes, so good… fuck me… fuck…"
The door burst open, giving him no chance to cover himself. Randy stared in shock and embarrassment at his equally shocked, embarrassed mother.
"Jesus, Mom!" Randy gasped. "Holy Christ!"
Blushing fiercely, the teenager grabbed the sheets and pulled them up to his chin. He moved fast, but not before Cynthia had savored a very good look at his naked stiff prick.
The second she saw his cock her pussy began to juice uncontrollably, and she knew that she was going to have to feel his prick in her cunt.
Her son's cock was huge. Only a teenager, but his prick was already every bit as large as his father's. Dizzily Cynthia walked across the room to his bed, thinking of nothing but the rock-hard, quivering prick shaft, the bloated purplish cock-knob that had looked ready to burst as her son stroked madly.
"Son?" Cynthia sat on the edge of the bed and stared down at him with glazed eyes. Only part of her mind seemed to be working; it was if she'd fallen into a trance. "What were you just doing? What were you doing when I came into your room?"
Randy's embarrassment suddenly turned to anger. "Jesus! You saw me! What the fuck do you think I was doing?"
"Don't swear, darling. Don't be angry. Nothing's wrong with masturbation." The words came quickly, bubbling out of Cynthia's slack lips. Without intending to she put her hand on his thigh and rubbed it through the sheets. "Nothing's wrong with jacking off your cock. That big, beautiful cock."
Randy gasped as her bathrobe fell open, revealing her enormous, milk-white tits. Impulsively, helplessly, Cynthia grabbed the sheet and threw it to the foot of the bed.
Randy's cock stood up, stiff and long and thick. Cynthia wrapped her hand tightly around the base and moaned as she felt his prick throbbing in her fingers. Then she dropped her head and frantically began to lick and kiss his spongy cockhead, thrusting her tongue into the piss hole.
"Unh! Oh fuck, Mom! What are you doing?" Randy grimaced and looked at her disbelievingly, letting her do as she pleased. "Oh Christ, that feels good! Suck it, Mom! Suck my cock!"
Beside herself with lust, Cynthia opened her mouth wide and stuffed her son's big prick down her throat. It tasted salty and musky and utterly delicious, and the cockshaft was so thick that she had to stretch her lips to bursting just to hold his prick in her mouth.
Cynthia forgot that incest was wrong, that she was committing a sin she'd been fighting for weeks. Feverishly she started sucking her son's massive cock as hard as she could, noisily slurping and gurgling as she savored the mouth-filling stiffness of his prick.
"That's good, Mom!" Randy grabbed the back of her head and excitedly pumped his ass off the mattress, fucking his prick down her throat. "Suck harder! You, suck my cock so good!"
Tightening her fist around the base of his cock, Cynthia madly jacked her son off. Her tongue swirled all over his bloated prickshaft, teasing the slit, trying to turn him on as much as she could. Rhythmically her cheeks caved in and puffed out, increasing the suction around his big prick.
"Gonna cum, Mom! I can't hold it back!"
Then, as desperate as she was to drink his jism, Cynthia knew she had to feel his hard-on fucking into her cunt.
She popped his cock out of her mouth and licked the cum from her lips, staring hornily at his prick as the stone-hard column of cock pulsed and weaved lewdly over his, stomach. Cynthia climbed off the bed and shrugged off her bathrobe. Randy gasped at the sight of his mother's voluptuous naked body, gazing at her huge, stiff-nippled tits, her sleek legs and ass, the hairy triangle of her cunt.
"I'm going to fuck you now, darling," Cynthia hissed. Her voice had a faraway sound to it, as if she'd been drugged. "You've got a big, fat, beautiful cock, son. I'm going to put it in my cunt!"
She climbed back onto the bed and mounted him, straddling his hips, planting her knees on the bed to either side of his upper thighs. Excitedly Cynthia reached between her legs and grasped the throbbing length of his prick.
Then she fit the cock-knob into her pussy and bucked her ass down hard, groaning as she felt his fat prick boring into her sopping cunt.
"Unh! Oh fuck, Mom! Fuck my dick!" Randy pushed his hands up her torso and wrapped his fingers tightly around her huge, cherry-capped tits. He squeezed and massaged her enormous tits as he started to hump his ass off the bed, thrusting his cock into her cunt tunnel. "Your pussy's so wet! Fuck me, Mom! Move your ass and fuck me hard!"
Cynthia worked her ass like a machine, grunting and sighing and humping until she had every inch of her son's bone-stiff cock into the gurgling sheath of her cunt. She felt her pussy throbbing ecstatically around his cock, filled to bursting by the meaty size of Randy's big prick.
Cynthia leaned forward, letting her huge tits dangle pendulously over his chest. Randy immediately raised his head and caught one nipple between his lips. He sucked hard on the rosy circle, chewing the taut teat like a nursing child. Cynthia gasped and humped her ass as hard as she could.
"Fuck me, darling!" she squealed. "Unh Randy, your cock is so thick. Fuck me! Fuck your mother! Your dicks big and stiff in your mother's cunt!"
Sucking eagerly on her creamy tits, Randy tried to work his ass in time to her strokes. But Cynthia's humping movements were impossible to follow. She whipped her hips in a blur, slamming her cunt up and down on his burning cockmeat, thinking of nothing but her impending cum.
"Fuck me harder! Fuck your mother!" Her pussy was wetter than it had ever been in her life, making obscene squishing sounds as the fur-fringed lips sucked on Randy's fucking cock. "Aww, my cunt's so wet! Fuck it faster, as fast as you can! Gonna cum, lover! Fuck meeee!"
Randy panted around her stiff nipple and fucked his cock into her pussy deep and fast. Together, the incestuous lovers nearly broke the bed with the fury of their fucking. Within minutes Cynthia felt the pre-cum heat boiling deep inside her pussy; her asshole and cunt throbbed in unison, making the velvety cunt sheath suck around her son's fucking prick.
"Cumming, Randy!" she gasped. "Fuck me now, harder, faster! Ram your dick up my belly! Ungghh! Oh fuck, my pussy's burning! I'm cuming, I'm cummmmiiiiinnnnggg!"
Her cum ripped through her loins with tremendous force, draining her body completely. Randy gasped, released her tit and fucked his cock all the way up his mother's fuck tunnel.
The white cum gushed out of his cockhead, filling her pussy full of his cream. Cynthia shrieked and humped her ass faster than ever, using her tight pussy to drain the spurting cum load out of her son's big prick.
Then she was off his cock, off the bed, and out of the room before the last drops had finished oozing from the tip of Randy's prick. Her son called after her, but Cynthia paid no attention.
The heat of lust was behind her; she felt horribly ashamed of what she'd done. How could she have been so sinful? Cynthia was crying miserably. How could she have allowed herself to fuck her teenage son?