Anna breathed a sigh of relief. "Finally."
Her son, Tommy, had been particularly difficult that day. He'd resisted getting washed, getting dressed, brushing his teeth, and most of all, going to the mall. He wasn't always a little terror, but today it seemed to her that his sole purpose was making her errands as difficult as possible.
Being a single mother was especially difficult in times like this, what with having to include him in everything she did. Finding sitters was time consuming and expensive.
She loaded her groceries into the trunk of her car quickly, and with a muscle memory reaction unique to tired mothers, strapped Tommy into his car seat while barely even looking. She still had things to do today, and was running through the list in her head. Groceries first, though. They'd have to stop at home.
Tommy, to his credit, was handling his body changes surprisingly well. He watched in fascination as the lump in his pants continued to not only bulge out, but bunch up, then slowly begin to travel down his leg.
"Mommy?"
Anna didn't respond.
"Mommy!"
Her attention snapped back for a moment, "Yes honey?"
"My peepee is big!"
She rolled her eyes. She obviously needed to monitor what he was seeing on TV more carefully, he was picking up some inappropriate humor. As she rolled up to the stoplight, she looked back at him in the rear view mirror to give him a talk about what jokes were acceptable, when she noticed. The boy's car seat buckle was slowly being pushed upwards by a disturbingly large bulge in his pants.
"Oh for fuck's sake," she said without catching herself. He'd obviously grabbed something from the store and shoved it down his pants. That's why he'd been quiet! With another level of aggravation added, she sped the rest of the way home.
Unbuckling her seat belt, she quickly got up, opened the read door, and unbuckled his car seat. He was giggling now, still staring down at his crotch. What had he taken?
That's when she took an extra moment to look. It was...not this size earlier in the car. How was the bulge...bigger? At this point is was beginning to weigh his pants down, tugging on the waistband.
"Alright, what did you take? I can't believe you'd do something like this, what have I told yo-"
Anna stopped dead in her tracks. Her mouth agape. Tommy, sensing something was wrong, said the only thing he could think of, "I'm sorry Mommy."
There, somehow, attached to her little boy, was the longest, fattest penis she had ever seen in person. Its length hung down so far that she couldn't even see the head, as it was tucked down his pantleg. The thick, heavy shaft was being lifted up by his sack, which had two very large, very full looking balls contained within.
Her mind instantly flashed back to her college days, drunkenly undoing the pants of a cute guy she'd noticed. The sheer weight and heft of his huge dick when she'd pulled it out, him proudly stating "it's nine inches," while she marveled at it.
And this, her son's penis, was even bigger. She swallowed. How...?
Her concerns were shoved out of her head quickly though, as she absently felt a lump where her hand was resting on Tommy's knee. That hadn't been there before...Oh God.
He was still growing. She grabbed him quickly, and dashed into the house, fumbling with her keys as she went. Groceries be damned, she needed to figure something out.
Slamming the door behind her, she helped Tommy out of his pants and underwear, letting him run around bottomless. She didn't want to ruin his clothes. Still not entirely sure what was going on, he fidgeted nervously. Anna paced, trying to get her composure back. She glanced back at her son, her eyes automatically tracking down to his newest appendage.
Definitely bigger.