Author's Note: Thanks so much for the feedback and love on Part I. It really meant a lot, I was very nervous. I decided to continue the story, this one based far less on my own lived experiences as a mother and more off of certain darker fantasies...
A warning: The following story contains graphic incest, and revolves around excessive cum and a mother's cum fetish. If that's not your thing, then you should stop now.
Everyone is over the age of 18.
SON
Zack fell back into his recliner, panting. His face and body were flush from exertion. He ran his left hand through his hair, his right hand was still gripped to his deflating cock which was sending the final dying shudders of an orgasm throughout his body. He moaned in satisfied delight.
"Jeez Zack. That's... that's a lot," he heard his mom, Lisa, say from her spot at the foot of his chair.
The last two days had been awesome for him. His mom has been adamant about helping him prevent his "messes", as she characterized it. What it really meant was that she sat on the floor watching and waiting while he jerked himself off in a variety of ways. And when he began to cum, his mother would sit up to try and collect it. She'd actually become quite good, even using the lip of whatever dish or glass to catch the dribbles as they slid down his shaft.
Zack grabbed his water jug and started chugging, taking deep breaths every few seconds. He definitely wanted to keep himself well hydrated for his new favorite activity. Thanks to that, his great physical condition, and a hefty vitamin regime he had concocted for the purpose, his cum loads have never been bigger.
His mom climbed to her feet, still holding the tall mug she had chosen for this occasion. She glanced at him briefly before she glued her eyes back to the contents of the mug. Zack had noticed that, despite her weak protestations, his mother had seemed transfixed by the end result of his nonchalant masturbation. He had begun to leave his door open so that she could hear him. And like clockwork, she appeared every time, increasingly eager to watch him drain his balls into whatever she was holding, or at least it seemed to Zack. Perhaps, he could use this...
"Mom, I gotta be honest. It's been fucking awesome having you watch me whenever I blow a load. But, I met a girl a few days ago and we're going out tonight. I probably won't need you cleaning up after me going forward," Zack said, smirking as he pulled his shorts over his limp junk. The truth was that he had actually met a girl at the gym and they were going out that evening, but it was only at this moment he had decided on how to play the situation.
"Oh," his mother let out, sounding more disappointed than she probably meant to. "Well, I uh... I'm happy for you!"
Lisa was suddenly acutely aware of where she was and what she was doing. She stood there holding a mug with a respectable amount of her son's... gloopy sperm in it, having just helped prevent a serious mess from her growing boy and now he's saying he doesn't need her anymore? He honestly thinks his new girlfriend would be able to help him every single time he needed to ejaculate? Not to mention, Zack was too young to be off gallivanting around with girls when he needed to focus on his studies.
"Thanks Mom, she's really sweet and quiet. But I'm hoping she's a freak so that she can take over for you and help me with my... needs," said Zack, hoping to plant the seeds of envy into the mind of his mother.
Lisa tried her best to maintain her poker face but she couldn't contain a slight frown from briefly making an appearance. She tried to sound happy for him, saying, "Well I hope that you don't get too distracted and keep up your grades, but I guess I do want you to have fun. If it doesn't work out with her... just let me know before you start... ejaculating on the floor again."
And with that, Lisa left the room carrying the mug with her. Her son watched her as she went, grinning at how she kept looking down into it.
MOTHER
Lisa brought the mug downstairs into the kitchen. She did not like what her son had just told her. The prospect of losing Zack to adulthood so soon weighed on her. She thought she had more time to prepare mentally. Now, her mind was flooded with hypotheticals: What if he moves out? What if he only visits sparingly? What is she going to do with her life now that he didn't need her?
She looked down into the mug absently, her mind racing. Suddenly, a realization came to her. Her son Zack clearly had matured. He had sexual needs and even though it started out a bit awkward, he was now pleasuring himself in front of her multiple times a day. But, all that masturbating, even with her doing all the cleaning up, was not enough to satisfy him. That's why he was looking at girls, he wasn't fulfilled enough at home!
But, Lisa thought to herself, what could she do to increase his satisfaction from his solo sessions? Lisa had not committed incest and she had no plans to ever commit incest. She reasoned that her involvement, if you can call it that, was completely tertiary. She was just there to clean up after all. She looked into the mug again.
Zack did not mind masturbating in front of her and he also seemed to enjoy having her around to clean up after him. But he would often watch really disgusting pornography. In fact, the only time he really interacted with her when he was actively orgasming and spraying his stuff into whatever she was holding. Maybe she could kick it up a notch, really show him how proud she was of him growing to be a big strong man who didn't make nasty messes anywhere except when his mommy was helping him.
She brought the mug up to her nose and took a deep whiff. Honestly, it didn't have a strong smell - which made the next part easier. She took a breath and then, slowly, started to tilt the mug towards her lips.
SON
Late that evening, Zack was just returning home from his date. It had gone mostly well, Kiara was a pre-med student from Smalltown, Midwest USA and had moved out to this part of the country six months ago. She was very attractive, smart, and ambitious, but she was also innocent and a bit naive - in an adorable kind of way.
The date went in the right direction, he could sense that she was into him just as much as he was into her. But, his hopes of getting lucky that night were dashed when she told him in no uncertain terms that she wanted to take it slow. He would have been more disappointed had she not ended the night with a fair amount of seductive making out at her doorstep.
Still, it meant he would have to wait a bit longer to get some. No matter, he didn't mind taking care of himself in meantime. He walked into the house and was immediately greeted by his mother in the foyer. He could tell she was anxious but also a bit relieved to see that he was finally home.
"Zack, I'm glad you're home! How'd it go?" asked his mom, fidgeting slightly.
"It went pretty good. She's gorgeous and smart. She wants to go out again on Wednesday," he replied.
"I'm... I'm happy for you. She sounds like a good match for you."
"Yeah, we'll see. I have to play my cards right with her, She's playing hard to get. In fact, she left me a bit excited and I was going to go relieve myself upstairs, if you know what I mean." Zack chuckled, wondering if his mom was as disappointed as he hoped.
He knew she was over-protective and although it was too early for her to admit, since their escapades had only started a few days ago, he knew she was mesmerized by watching him shoot his loads. It was like in those moments, she focused on nothing else except his cock as his cum erupted out of it. She always scrambled to catch it. Sometimes, an occasional hard jerk of his cock would send a stray rope of pearly thick spunk out of reach for whatever she was holding and onto the floor. She would always inspect it closely before gently chastising him on making a mess. And then, without fail, she would always comment on the amount of jizz she'd collect.
He turned to head upstairs to his room, when he heard his mom clear her throat. "Zack, I can help you, if you'd like."
He smiled and shook his head. "Mom, I told you, I'm trying to get with this girl. You don't need to clean up after me anymore."
"Zack, sweetie, please," she said softly, causing Zack to turn and look at her more closely, intrigued. "Please... I want to help you. I want to be there when you cum."