The canine bulge moved into her mouth for good. Her head pumped frantically in short, staccato-like movements, her tongue flailing whiplike at the forefront of Buster's pecker. Bringing him off was the whole reality of her existence at the moment. She could feel that taut lump moving closer and closer to the end of his pulsating prong. It was so exciting she feared she would faint.
Her trembling lips were distended around the inflamed shaft, her cheeks drawn inward from the force of her ravenous suction.
Buster let out an anguished yelp as the seminal bulge swelled the end of his organ to the bursting point. Then he whined mournfully, pawing the air, and his pole gave a mighty jerk.
Out it came in one gigantic gush, flooding Eunice's greedy mouth with the spiraling stream of his superheated load. All thick and gluey white it sprayed over the satiny inner surfaces of her cheeks, her teeth, the roof of her mouth and her pink tonsils. It floated her tongue, stinging her discerning taste buds and giving her a rich blast of bitter-almond flavor.
She whimpered and blinked rapidly as it filled her oral cavern to capacity. There was so much of it! Her lips puffed up. It bloated her cheeks. Her mouth couldn't contain it all! If she didn't start swallowing, she would choke on it!
Reflexively she began gulping down the hot slimy substance, but not before it started spurting from both corners of her mouth. Her pussy pulsed hungrily as she swallowed several times in rapid succession to drink down every bit of the pungent dog cum still in her mouth. The acrid flavor of his ejaculate was highly pleasing to her palate. His animal cream tasted delicious. It thrilled her to the core to have him spewing it into her mouth, and she didn't want to waste another drop of his scrumptious fuck juices!
She didn't, either. Gluttonously she drained his pounding prong dry as a desert bone, and ingested all of his massive load except the tiny trickles that hung from the corners of her sperm-drenched mouth. Eunice almost cummed herself. When she raised up licking her semen-coated lips, the steaming slot between her legs was crying with desire, sending twin rivulets of clear woman goo down the insides of her fleshy thighs. She gazed down with stunned regret upon the deflating dong of the huge dog. Just when she needed it stuffed up her in the worst possible way, it was going down like a punctured balloon! She howled in frustration and grabbed his shriveling stalk, trying desperately to pump some new life into it.
"Let up, Mom!" Becky snapped. "Christ, you nearly collapsed his nuts! Let him rest a few minutes, will you?"
"I c-can't wait!" Eunice groaned. "If I don't get fu-fucked this minute… I'm going… to explode!"
"You are in a pretty bad way, at that, aren't you?" Becky mumbled. "But Buster won't be able to help you for a while. How about Reed? His little dick is up nice and fat, and to tell you the truth, I'd like to see you two going at it! Nanna needs it, Reed! Wanna give it to her?"
"Yeah!"
Becky chuckled. "I thought you would, you horny little devil! Go over there and sit on the ottoman! Come on, Mom!"
At his mother's direction, Reed sat down on the footstool and leaned back with his head and shoulders resting on the couch. For all intent and purposes, the child was lying down, except that the ottoman supporting his butt provided elevation for a cock/cunt connection that was twice as good as if he had been merely lying down. Becky had her mother stand over him spraddle-legged. She took her son's stony stem in her hand and peeled back its foreskin hood.
"Okay, Mom, let yourself down. All you've gotta do is squat. I'll guide his peter into you!"
Her stockinged feet flat on the floor, Eunice let herself down slowly but surely toward the alluring organ her daughter held ready. Her snatch was on fire, so wet it was dripping her free-flowing secretions down onto Reed's lower belly and Becky's forearm.
"I can't get over how juicy you are, Mom!"
"I'm hot and bothered!" Eunice whined.
"I'll say you are! Come on down! A little more! There, I'm guiding the head into you now! Can you feel it?"
"Oouuu!"
"Yeah! Okay, you've got it! Come down all the way now!" Becky instructed, and pulled her hand out of the way.
"Aaahhh!" Eunice sighed as she settled down onto her grandson's ottoman-supported loins, her hungry hot cunt swallowing his short but sturdy tool in one greedy gulp. "It feels… twice a long… as the other time!"
Becky grinned knowingly. "That's the reason I hooked you up this way. This position provides the deepest possible penetration. Is it good? Don't bother to answer, I can tell that by looking at the two of you! Go on, Mom! Ride him!"
Because of her reluctance to experiment during conjugal relations, this position was entirely new to Eunice. The physical results were most rewarding, however, and more than made up for the slight strain on her nylon-encased legs. It felt like she had six rather than three inches of fat dick up her. Bracing her hands on her thighs, she pushed down with her feet and lifted herself a couple of inches. Then, testingly, she let herself back down until Reed's stubby dong was full into her, with the fatty pubic mounds compressed together in manner that introduced as much pulsating prick into her vagina itself as she would've received had she been lying on her back with an averagely endowed, full-grown man screwing into her.
CHAPTER TWELVE
"God, that feels good!" she exclaimed, and began rotating her plump rump with Reed's pecker into her plushy gap farther than hilt-deep. She could feel the swollen head swabbing round and around in her silky vagina. Her blood-engorged labia majora completely surrounded the flared base of his rod, and her rocking motion caused the nerve-laden end of her erected clitoris to brush maddeningly against the exposed root of his turgidity. "Ohh, ohh… it's lovely… lov-leee!!!"
"Then get with it!" Becky urged. "Come on, Mom, hump him! Let's see you shake that hot ass a little!"
Employing the muscles in her legs, Eunice began rising and descending. Her copulative movements were slow and cautious at first. Then she found her stride and it seemed like the most natural thing in the world to be sitting astride her young grandson, riding his pleasure-giving penis on this rainy Sunday afternoon.
"Oh, my, yes, I should say… aaah… we are!" Eunice replied pantingly, her big boobs swaying as her torso rose and fell rhythmically. "Do you love it? Oh, Precious, I hope so because… ooohhh… I cer-cer-certainly… ddooo!!!"
The brownish lips of her hairy slot skimmed smoothly up and down the secretion-slick shaft of the young child's rock-hard pecker. The tactile stimulation of her blood-congested sexual parts sent fiery arrows of erotic pleasure shooting through her sweltering loins. Her smaller labia hugged the lad's organ snug as the neck of a bottle hugs a cork. Her vaginal entrance was properly plugged, trapping the abundance of female secretions inside her velvety tunnel. She was starting to squish when she sank down to take the full length of Reed's youthful column of turgidity up into her sweat-sheened belly.
"Oohh! Oh, God!" Eunice moaned, speeded up the tempo.
It was getting too good. She was going to cum any second now. Her tits flopped about as she worked the muscles in her legs to bounce herself faster and faster.
"Ohh, ohh, ohh," she panted, her mouth agape and her glassy eyes rolling around in their sockets.
"Shakeit, Mom! You're about to go off, aren't you? Faster! Fuck him faster!" Becky yelped in lewd delight. "You're a hot piece of cunt once you get turned on! My own Mother! And my little boy! Go,baby, go! Ride him! Buck on that horn!"
Eunice's face contorted with rapture. Her head wagged from side to side. She pumped up and down furiously, her pussy pulling at Reed's prick as her large breasts flopped recklessly about. She could feel the onset of her orgasm and she wanted it desperately, but before she could grab the brass ring Buster barked and reared up behind her. His front paws thudded against her shoulders. She lost her balance and fell forward. Her pendulous knockers clapped about Reed's cheeks as she caught herself with her elbows burying into the couch cushions.