A shiver ran through Marilyn's body as she felt Peter's hand move up to touch her full-fleshed buttocks, again working her skirt completely up above her thighs and off her seething panty-clad loins. She gasped around the hotly plunging cock as she felt his fingers begin to dig and prod gently into the firmness of her ripely quivering ass-cheeks. She sobbed in abandon, her own body beginning to come savagely to life as Peter's hands moved eagerly up between her thighs.
Marilyn further intensified her cock-sucking, the lewd submission tapping a masochistic course in her she hadn't even known existed. Now every inch of her voluptuous love-denied flesh was demanding contact, sensation, a physical reward in exchange for the offering of her mouth up for Peter's obscene exploitation, and already she was beginning to waiver in her resolution to make this act a sacrifice on her part. She needed her own release also. Her whole body was crying out with obscenely welling lust.
Then she purred even more urgently around the boyish cock-shaft that violated her mouth as she felt Peter's hands begin to stroke softly up the straining tendon of one of her inner thighs. She was almost completely naked below the waist, with only the sheer panties to conceal the squirming half-moons of her buttocks and the already lewdly moistened flesh of her cunt, but her complete vulnerability to her young nephew's hands only further stimulated her now almost uncontrollable passion. Her submissive mewling around the hotly thrusting shaft of Peter's cock intensified, and she continued her fervent sucking as his fingers flicked shockingly up inside the tight elastic legband of her panties and teased into the soft curly hair that fringed her urgently pulsating little cunt-lips.
Then a muffled moan issued from deeper in her throat as she felt the first shattering contact of Peter's middle finger stroking right up along the slickly moistened slit of her cunt and coming into savage contact with the rigidly throbbing little bud of her clitoris.
As her buttocks writhed eagerly in lewd gyrating motions, Marilyn felt her nephew's other hand seize the waistband at the top of her panties and pull them slowly down off the flexing ripeness of her buttocks. Then an even more violent shiver darted through her loins as his middle finger stroked softly down the forbidden crack between her ass-cheeks running right over the sensitive little opening of her anus. The exciting contact made her intensify her hungry sucking of Peter's cock, and her head bobbed in an even more wildly frenzied rhythm over his bucking loins, her teeth scratching lightly up and down his resilient flesh and her tongue still swiping over the palpitating head.
Peter groaned at the lewd sight of his aunt's face bobbing in obscene submission over his loins, sucking his cock right up between her sensuously rounded lips. Then once more he turned his attention to her near-naked buttocks and the softly haired flesh of her pussy, his fingers moving down from her hot little anus to stroke teasingly into the parted lips of her cunt from behind and up over the little bud nestled so tenderly at the top of the slit.
Then Marilyn's buttocks twitched even more wildly as his middle finger slipped right up in between her flanged pussy-lips, worming slowly and deliberately into the warm wet flesh of her vagina, and Peter's own body stiffened an even louder groan coming to his lips.
"Uh-oh," he gasped, his buttocks sinking down into the couch as he tried to gain control over his maddening need, but the thought of playing with his aunt's pussy even as she lewdly sucked his cock was more than the young boy could stand. He'd never had the slightest sexual contact and the sensation was just too much for him. He could feel the cum welling up excitedly in his balls, and he knew there wasn't a way in the world he was going to stop. He was going to shoot off whether he wanted to or not… and if his aunt didn't move fast, he was going to do it right in her mouth.
Marilyn felt the sudden increase of the tension in Peter's body. She sensed the even greater urgency of the obscenely thrusting cock between her lips, and she knew it wasn't going to be long until he ejaculated. Frantically she began to hunch and undulate her own hips, squirming the softness of her lustfully tingling pussy flesh back and forth on the finger that still remained embedded far up inside the sensitive softness, now straining to obtain her own desperately needed release in spite of her previous vow.
"Uh-oh," Peter gasped again. "I'm gonna cum, Auntie. I can't help it. I just can't hold it any longer."
Again his hips retreated downward and suddenly Marilyn realized what he was trying to do. Due to Peter's inexperience, it must have never occurred to him that when she said she wanted to suck his cock, she intended to go all the way with her masochistic surrender. She'd intended to let him cum in her mouth. Now the young boy's display of naivete sent an even more wanton thrill darting through her wildly pulsing loins, and she followed his retreating cock with her lips, clinging to it desperately, again sucking the full length of it almost to the back of her throat. She'd never let a man cum in her mouth before. But she was determined to do it for Peter. She wanted him to cum there. She wanted his triumph and her subjugation to be complete.
But as Peter continued to squirm away from her, it became apparent Marilyn was going to have to communicate her wish verbally. The idea that she might want him to shoot off in her mouth must be completely beyond the realm of his innocently-rooted imagination, and she had to let him know so he could enjoy his ejaculation to the fullest.
With a distant sounding whimper Marilyn let the hotly twitching shaft of Peter's cock slip from her lips and raised her head, gazing hungrily up the length of his body at his lust-strained face.
"I want you to cum in my mouth, Peter, I want you to cum in my mouth."
That did it. Peter could hardly believe his ears, but the prospect of actually coming in his aunt's mouth was more than he could resist. With a loud gasp he thrust the throbbing rigidity of his cock violently back up between her full red lips, groaning and grunting in complete abandon, as he released his restraints, further increasing the lewd fucking movements of his fingers into her moistly seeping pussy as he felt the dam give way in his throbbing testicles.
An instant later Marilyn felt the first warm drop of Peter's fresh-tasting sperm come spewing obscenely into her mouth. She gulped, her Adam's apple bobbing in rapid rhythm as she swallowed to keep from choking.
The older woman crooned aloud as she felt the first warm, hot spurts of the youth's jism cascading wetly down her hungrily gulping throat!
At almost the same instant the first distant waves began far up inside her own loins and sensing what was happening, Peter thrust his middle finger even more swiftly in and out of her pulsating cuntal depths as the shocking waves of orgasm began to pour through her body. His own buttocks continued their wild lunging as her tongue twirled maddeningly around his twitching young cock-head, gurgling sounds continued to pour wantonly from her throat as she swallowed the ceaselessly spurting droplets.
At last, with an exhausted sigh, Peter sank his buttocks down onto the couch. His aunt closed her eyes, her body squirming for a few moments longer as her orgasm played itself through her satiated body.
The young widow was slowly beginning to come to her senses, it was almost as if the exhaustion of the sexual endeavor had torn the last remnants of the hashish from her body and everything was beginning to come back to it's former sharp reality.