She slowly becomes a Mega MILF.

As he left the kitchen with a quiet thanks to his mother, not helping her with the cleanup at all, Jack would fail to notice a subtle change coming over his mother's demeanor, her tired expression shifting to a slightly more energetic one as she smiled and hummed while she worked.

A few hours later, while Jack was bored in his room, he would hear his mother call out to him. "Jack! Lunch is ready!" He thought nothing of her uncharacteristically chipper voice, getting up and heading out. What did give him pause was the sight of his mother.

The first thing the sex-starved young man noticed, with some shame, were his mother's breasts. They were definitely larger, by maybe two cup sizes, and seemed fuller as well, stretching out the front of a low-cut shirt showing off a fair amount of cleavage, one he wasn't sure she even owned. Then there were her legs, long and developed, with wider hips and thighs than he remembered and a thick, round ass to match her bust, all contained within tight black yoga pants. Then he managed to tear his gaze to her face, noting that she looked less tired, more youthful, with longer silky hair and puffy smiling lips. Finally, he would note, as he grew closer, that she appeared to be taller; where before she only came to his shoulders, now she was near the same height as him, though the new heels she appeared to be wearing must have accounted for part of that.

"What are you staring at, goofball?" she cooed teasingly with a giggle, leaning forward in a way that was obviously meant to emphasize her chest. "You look like you've never seen me before?"

He blushed, realizing that it seemed like his mother was unaware of the changes she'd gone through. He cleared his throat and quickly thought up a response. "Sorry mom, I just couldn't get over how beautiful you look today," was the first thing to blurt out of his mouth, something he immediately regretted.

Kelly smiled brightly though, seeming delighted at the compliment as she served him lunch. "Oh! Sweet words coming from my sweet little man! You flatterer!" She leaned in, giving him a big kiss on the cheek before standing again. Jack sat down, blinking, wondering what the heck was happening.