Mike was breathing hard as he stepped inside the house. He had run most of the way from school, he was so excited and impatient to get home to his mother.
“Mom?” he called out, but he got no answer. “Mom where are you?” he yelled again, dashing frantically from room to room, running upstairs and then back downstairs again.
His goofy, irrepressible grin didn’t go away even as his brow furrowed in worry. His mother’s car was in the driveway but he wondered if she might have gone out on foot, dreading the idea, wishing only to find her as soon as possible to tell her what he had been dying to tell her all day. Chuckling to himself, Mike blinked and shook his head as he realized how foolish he was being. He knew where she was, of course. With his heart drumming crazily in his ears, the smiling teenager made his way through the house and out in the backyard. And there she was.
Mike stood rooted to the spot as he took in the sight of his mother down on all fours on her yoga mat, immersed in her daily routine of exercises. She was facing away from him, humming along to the music playing in her ear-buds, oblivious to Mike’s presence.
The boy’s eyes were instantly glued to the plump roundness of his mother’s fabulous ass. Holding her hindquarters propped up, her knees planted on the mat and slightly parted, Julia extended her arms forward and arched her spine, leaning her upper body down slowly, until her huge boobs were squashed underneath her frame and her juicy bubble-butt protruded out even more than usual, its majestic fullness accentuated to the extreme. As she gradually straightened back to a doggy-style position, the tight-fitting fabric of her tank top strained visibly to contain her heavy bulging boobs.
For a while, Mike was entranced by the vision of his mother leaning down and straightening up over and over again. Tilted up in the air and showcased in her teasing ass-hugging yoga pants, the curvy perfection of Julia’s bubble-butt was beautifully enhanced. The gentle, rhythmic sway of her round bouncy asscheeks was simply hypnotizing. As he watched that magnificent mommy-rump wobble and jiggle in time with her movements, Mike shivered all over at the thought that he could finally claim his mother’s ass as his.
His hand clenched tighter around the English paper he had been holding on to all the way from school. While Mike stood there spellbound staring at Julia’s spectacular booty, in his mind’s eye the image of the A written in red on the paper became superimposed on the mouth-watering vision of his mom’s plump round bubble-butt, reinforcing his burning need to obtain that epic reward.
Only when Julia stood up did Mike finally snap out of his adoring trance. Without wasting another second, he approached her from behind, a grin on his face and a massive erection tenting his pants.
Standing on her tip toes, Julia was arching her back and reaching up with her extended arms when she suddenly felt somebody pressing against her from behind. Two strong arms encircled her busty chest and two hungry hands cupped her soft huge boobs possessively. The momentary panic at that sudden unexpected presence subsided immediately as her son’s ragged voice reached her ear.
“I got an A, Mom!” he said, his vibrant tone overriding the beat of the music still playing through her ear-buds.
Julia blinked as the realization of what Mike had just said sank in. His passionate embrace and the feel of his raging pant-clad boner nestled between her meaty asscheeks confirmed what her mind was still processing. A quick glance down while she removed her ear-buds let her notice the paper her son was still holding in his hand, pressed against her pillowy tits, a clear red A marked on it. Apparently, sucking him off while he did his homework had done the trick after all!
“Oh, baby!” Julia gasped, turning her head to meet her son’s eyes. She was suddenly flushed, and not just from her exercises, as her gaze locked with Mike’s. “That’s great, honey, I’m so proud of you!”
Without thinking, Julia craned her neck until she could press her smiling lips against her son’s mouth. His hug instantly tightened around her buxom boobs in response and his aching cock pressed harder against her plump bubble-butt as he reciprocated without hesitation. For a few seconds, mother and son stood there, silently sharing a tender yet passionate kiss.
It took all of Julia’s willpower to stop Mike’s roaming fingers when, still lovingly kissing her, he reached for the waistband of her tight-fitting yoga pants and started to pull them down, his other hand relentlessly pawing at her jugs.
“Mmhh… Mmh! Wait baby, wait!” Julia laughed, breaking their lip-lock. She was gasping in pleasant shock as she disentangled herself from her boy’s clutching grasp and turned around to face him.
Mike was breathing raggedly, his cock achingly hard inside his pants. It pleased Julia to see him so turned on, so full of desire for her. She was horny too, but she was still lucid enough to know that letting her son claim his reward by sodomizing her in the backyard in broad daylight was definitely a bad idea.
“Not here, honey! What if the neighbors come out and look our way? And not now…” she said, looking down at herself, her thin eyebrows arched. “See? I’m all gross and sweaty!”
“No you’re not,” Mike replied, hungrily staring at her voluptuous curves before hugging her again. “You’re amazing and sexy and beautiful, Mom, like always.”
“Oh baby, thanks, you’re so sweet,” she cooed, caressing her son’s flustered face.
“It’s true, Mom,” Mike insisted, looking into her hazel eyes with undivided love and barely restrained passion burning in his gaze. Julia’s heart swelled with joy at his words and her pussy quivered under his excited stare.
Leaning in as he hugged her tighter, pressing her tits firmly against his chest, she whispered in his ear: “Now why don’t you go up to your room and wait for me, sweetie. I’ll just take a quick shower and be there in a second. I want to be all nice and clean for you, baby, for you and your big beautiful cock…”
Reaching between their bodies until she found his bulging crotch, Julia caressed her son’s erection through his pants, murmuring: “I can’t wait to feel you inside me, honey. Just let me take a shower and then you can have your reward. You’ve been such a good boy, and now Mommy is gonna make you feel good in return. You’ve earned it, baby. You’ve earned Mommy’s ass…”
Mike could only moan as Julia planted a long smooch on his lips and tugged at his bulge one more time. Then, with a sexy throaty laugh, she stepped out of his embrace and strutted her way through the backyard, her plump curvy ass swaying and bouncing mouth-wateringly before her son’s devouring stare until she disappeared inside the house.
*****
Ten minutes later, Mike was pacing around his room like a caged animal. Naked and horny, his hands were shaking and his semi-hard cock was wagging in front of him at each step.
He was so excited he felt like he would explode. He had taken his boxers off and put them back on half a dozen times, debating whether or not he should be totally naked when his mom came in. Mike was aware of the absurdity of his dilemma, but he let his mind dwell on it, attempting to distract himself from the feverish anticipation eating away at him.