Amanda loved being outdoors. There was a trail through a park near her house that led up into some low mountains that Amanda loved to go hiking on. Today she was taking a day off from her job as a web designer and the weather was wonderful so she was out hiking by herself. The trail was mostly deserted, getting more so as she got into the higher reaches. Amanda decided to take a short break in a shady spot of the trail. Amanda was surprised by a voice from behind her.

“Hello, Amanda,” the voice form behind her said.

Turning quickly, Amanda found the source of the voice. A woman who looked to be in her thirties, but there was something off about her. She’s so small, Amanda thought, I’m no giant, but this woman can’t be over four feet tall! “How do you know my name?” she demanded.

“I know a lot of things about you, Amanda; I’ve been watching you for a few days. Before you get creeped out, let me tell you that I’m a fairy- like the magic creature from the children’s stories, that kind of fairy. I was assigned to you to find something to make you happier and found that’s a tall order- you’re already pretty happy! But I think I figured out what could work.”

The fairy snapped her fingers. “There! All done.”

“I really don’t feel any different…” Amanda said, confused.

“Oh, you will,” the fairy smirked. “You definitely will.” With that, the fairy vanished.

Later that evening, after Amanda and her husband Will had eaten dinner, the two of them were cuddling on the couch. Since her encounter with the fairy, Amanda had been more turned on than usual, and now with Will here she didn’t want to suppress it anymore. She wiggled her butt against Will’s crotch and felt him stiffen slightly through his jeans. Amanda turned around to face him. She started kissing him vigorously as one of her hands slipped down into his pants. Working his cock to full attention, Amanda rolled them over so she was straddling him. She removed her hand from his pants and started to unbutton his jeans.

“You wouldn’t prefer to continue this in the bedroom?” He asked.

“I need you now, babe, I don’t want to wait,” she replied.

For his part, Will began to unbutton Amanda’s blouse. Once his jeans were unbuttoned, she shrugged the blouse off her shoulders and unhooked her bra, letting both fall to the floor. Her nipples hardened in the cool autumn air as she pulled Will’s t-shirt off. Will unbuttoned her pants and she shimmied out of them, now naked except for her panties. Amanda pulled the rest of Will’s clothes off and slid out of her underwear. She held his cock in her hands and positioned herself over it. Amanda moaned as she pushed herself down onto it. Sometimes I wish he was bigger, she thought. It’s not that it’s too small, it just… could be bigger.

Will’s breathing got considerably heavier as Amanda noticed a strange feeling. Is he..? No, that’s impossible. After a few more moments, she was sure, however. His cock is definitely growing. Keep getting bigger…

Is this what the fairy meant? That this was how I’d “feel different”? Maybe I can change other things too…

Amanda stopped willing his cock bigger as she felt it fill her entirely. Now it was time to move on to her next target. Hopefully I can say goodbye to these tiny tits. I hope Will doesn’t mind… but what guy doesn’t want a huge pair of boobs to play with? She focused on making her breasts grow, trying to will them through cup sizes. Amanda was ecstatic as her plan worked and her breasts started to steadily grow larger. Her enlarging breasts bounced slightly as she rode him, their movement intensifying as she grew larger and larger.

Will’s eyes nearly bulged out of his head he noticed her boobs getting bigger. “Honey, your-”

“I know, babe, just relax and enjoy it. I’ll explain later.”

Amanda kept focusing on making her tits bigger, and soon they swelled past grapefruit size. The growth took on a pleasurable quality, and Amanda willed her boobs to grow faster, overcome by the sensations. Her breasts started to balloon rapidly, quickly growing larger and larger.

My tits are getting so big… maybe I should balance out my figure? Amanda split her focus between her boobs and her ass, willing both parts of her to grow. Her hips widened as her butt grew larger, swelling to keep pace with her breasts.

Watching his wife’s breasts grow so much larger so quickly was becoming too much for Will, who was close to releasing inside her. He gently placed his hands on her growing tits as they swelled past head sized. Will squeezed them roughly, causing Amanda to cry out in pleasure. “Oh, fuck, that felt so amazing, please, Will, please keep playing with my boobs.”  Her backside had kept enlarging as well, and her thighs thickened to support her swelling bubble butt. Each cheek now resembled a soccer ball for size.

He obliged, pinching her big nipples, pushing her tits together and admiring the cleavage he created. It felt so amazing as they grew in his hands. Her boobs were rapidly swelling, now reaching to the end of her rib cage, approaching the size of volleyballs. The sensations were too much for Will, who pinched Amanda’s nipples again and started spouting inside his wife. This triggered Amanda’s climax, and she slid down on his cock as her body convulsed in pleasure, her huge tits jiggling wildly. She pulled off of his now huge cock and rolled sideways to gently land on the floor, her plush rear end hitting the carpet noticeably sooner than the rest of her.

Amanda slowly stood, feeling her plumped up body jiggle around as she did. “So, honey,” she said, slowly twirling around to give Will a view of everything, “What do you think?”

Will already loved her beforehand, but now between her volleyball sized boobs and her thick thighs leading up to wide hips and a bubble butt that rivaled her tits, he couldn’t help but think that she was the sexiest person to ever live. As he observed her, he noticed that his initial estimate of her size was wrong. Her boobs were bigger than volleyballs, now ten or eleven inches wide at least, the bottom curve of them meeting her hips. They were about the same thickness, capped by big pink nipples. “You look amazing, honey, beyond comparison, but, how did this happen?”