A mother´s present for her son´s birthday! III

David Guevara was staring at his ceiling, unable to fall asleep as he was too anxious in anticipation for the next day. He had been restraining himself for this upcoming moment, as much as he craved his mother’s body, he wanted to make sure he had more than enough of a load saved up for his birthday It was just 24 hours away. A few days has passed since the day where he shared a shower with his mom, and even received a boobjob at the end of the night, where he practically forced her to swallow his cum. Since then, he actually hasn’t made his mother do anything sexually to help him release. Instead, he simply resorted to groping, rubbing, and occasional kissing instead.

The morning the day before her son´s birthday, Sofia Guevara was actually surprised by his behavior, but never really understood his intentions behind his sudden restraint. After she made that promise to him for his birthday, David had been relentlessly trying to cum all over her whenever the opportunity presented himself. Of course, he still continued to ogle, grope her, and kiss her whenever he could, but he didn’t try and get her to swallow his load again.

“Morning, sweetie!” Sofia called out to her son when she heard him enter the kitchen. The pair of mother and son definitely grew more affectionate towards each other, and the shouting and arguing began to become more of a joke instead of actual conflict. She definitely felt as if this was the closest she has been to her son, albeit a bit too close.

“Morning, old hag.” responded David. He walked up to her to embrace her from behind, and then continued something that sort of became their morning routine.

While he did hold himself back at nighttime, David continued his habit of groping her in the morning. He slowly brought his hands up to her chest, and slowly grabbed a handful of her breasts. She moaned in response, and arched her back to press her ass back against his crotch. With a low growl in approval of her actions, the soon-to-be 16 years old began to rub his morning wood on her plump buttcheek.

The grinding and groping was the only thing that remained consistent throughout the last few days, as it was always hard for him to contain himself in the morning. This time however, compared to their first time, was obviously different as Sofia was much more accepting this time around. She had begun to get used to his perverted antics, and started to enjoy herself a little more as well.

This was evident in her urging David’s grinding on as well. The buttjob she gave him a few days ago was pleasure he could never forget, and he always paid homage to that moment by thrusting his morning wood against her clothed rump. She used to stand there in submission, but now she tried to make him feel as good as possible by grinding back against him.

Sofia let out another moan as her son´s groping continued, sensing his breath became ragged, as his morning routine was continuing for longer than usual. Giving a little wink to David, she backed him up using her ass, put her hands on her knees for support, and bent over to shake her ass. At first, she rubbed her ass against him from side to side, making sure that his shaft ended up in between her cheeks. Once it lined up with her crack, she began to twerk her large ass up and down against his shaft. This encouraged the young teenager to slip his hand underneath her bra, to grab a much needed handful of her breasts. Sensing him begin to lose himself, he took his hands off her breasts and steadied her shaking hips using his hands, and pulled his crotch away from her ass.

As good as it felt, he wanted to save up all of his semen for his birthday. He planned to do much more than receiving that promised blowjob after all. “Mmm, David. You’re not losing interest in me, are you? Do I have to change your birthday present after all?” She replied with a sly grin on her face. Sofia was teasing him as she began to notice a pattern in the morning, he would grind her ass after he woke up, but would stop himself before he could get too into it. She was genuinely curious as to why, so she tried to urge a response from him.

“I’m not going to let you get away that easily, old hag. Just think of it as me preserving myself for tomorrow.” He said as he cupped her cheek, and pulled her towards him. They pressed their lips against each other, as they both opened their mouths to deepen the kiss. He loved the feeling of her wet, warm tongue, and had a pretty good feeling he’d get a better taste of it when he wakes up tomorrow.

With both of his hands grabbing a handful of her ass, he almost lost himself into the kiss when his mother lightly sucked on his tongue. Daviid ended the kiss as he pulled away, with a small strand of saliva separating them. “You’re really holding back, huh?”, questioned Sofia. “Yeah, if you want me to be honest. I’m saving up all the cum you’re going to swallow tomorrow.” he confessed. She blushed at his blunt, sexual response. “Anything for the birthday boy,” she replied with a wink, and placed a quick wet kiss on his lips.

Now, was the toughest part of the day, where he couldn’t do anything about his straining erection. Albeit, it was definitely his fault for struggling to hold back on groping his mother. The past few days, David would say that he had made significant process on potentially seducing his mother. He could tell that she was enjoying herself a lot more with his advances, evident with her grinding back against him every morning. He could’ve sworn that when she gave him that buttjob and boobjob she liked it too.

He felt confident that he could pull this off, and he spent the entire day at school completely distracted by his sexual fantasies. He went home earlier in the evening, as he rushed upstairs before slamming the door behind him. Wanting to preserve this moment forever, he set up a camera in his room, hopefully getting a good recording for him to use to masturbate later.

He heard the door downstairs open, as his mother came home from work. David rushed to finish his set up, and was finished before he heard his mother walk up the stairs. “David, I’m home!” he heard her say as she opened his door. “I’ll see you at 12:00, okay?” she gave him a wink, playfully sticking out her tongue at him. “Don’t be late, old hag.” he scoffed.

At midnight, David was laying down on his bed, staring at the ceiling of his room the entire time since he came home. He couldn’t think of doing anything else but waiting for this moment. He was already growing erect as he was anticipating the feel of his mother’s mouth around his cock. He got a glimpse of what was about to come during her boobjob, but he knew he was in store for a complete new level of pleasure. That time, he only managed to get his head inside her hot mouth, but he knew that very soon he was going to get a lot more than just the tip in. He had a dumb, perverted smirk on his face as he lost track of time, too consumed by his wild fantasies.

His head turned to his door as it began to open.