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Chapter 6
by
masterfulmastus
With your half naked 6'5 girlfriend walking around, what happens next?
Jake is in the kitchen with Carrie
Carrie walked out of the bathroom, happily swinging her hips with each step as she headed towards the kitchen. It was almost hypnotizing watching her leave, and it took you a minute to dry off and throw on a pair of underwear before heading to the kitchen to join her. As you drew close to the kitchen you could hear Carrie talking.
"Like I told ya last night, cum really does make me grow," Carrie said, and you walked in to find your roommate Jake sitting at the kitchen table, happily taking in the sight of your freshly grown girlfriend standing in front of him with a mug in hand. Her robe was loosely tied together, the thin fabric rope struggling to contain all of your girlfriend. Jake paid no attention to you as he gawked up at Carrie.
"Fucking hell you were always hot, but goddamn girl you're fucking smokin now," he said, his hand rubbing his cock over his boxers. Carrie's eyes were locked on his crotch as she absentmindedly stirred her coffee. A few clinks on the side of the cup and the spoon slipped, falling to the floor. Carrie shook her head a bit before crouching down to pick it up. The movement was too much for her undersized robe though as the fabric rope gave way as she stood, splitting and letting the robe burst open as she rose back to her feet.
"Whoops!" Carrie said, scrambling to pull her robe together and cover herself. With her coffee in one hand it was a difficult task, which meant she was fighting a losing battle that your roommate was loving.
"Leave it open, I've wanted to see those titties of yours since the day I met you," Jake said, shifting in his seat. Much to your surprise, Carrie obeyed, leaving her robe parted and allowing Jake to take in the sight of her freshly grown body. Your girlfriend's bigger tits, her toned stomach and hairless pussy, those long pale legs, all on display for your pervert roommate.
"In fact, you wanna grow some more, right?" Jake said, and both of his hands shot down to the waistband of his boxers before she could respond. With one swift movement his underwear were dropped around his ankles. Jake's cock sprang free, jutting out as stiff as a pole. He had you beat in size every way you could measure it, at least an inch and a half longer than yours and significantly thicker, with balls hanging down that looked downright gigantic. No wonder Carrie grew so much when she first sucked his cock, your roommate was hung like a porn star!
"Lose the robe and get to sucking and you can grow even more. You both want it, right?" Jake said, shooting a glance at your for a fraction of a second before focusing on your girlfriend.
Carrie licked her lips as she stared down at the huge cock in front of her. Her gaze shifted over to you and her eyes told you that she wanted it, but she was waiting for a sign from you. You could tell her not to, or watch it all happen, or even pull out your own cock so she'd have two to enjoy. You struggled with what to do as you stared at your girlfriend, imagining her growing even larger.
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Stories of changing sizes, growing bigger or shrinking smaller
Chapters and stories about all manner of size play and size changes, with a focus on growth and expansion.
Endless fun with changing sizes or transforming of any sort. Growing to be the tallest person in town or becoming a thousand foot tall Giant or Giantess, slowly shrinking down to the size of a hobbit or all the way down to the size of a bug, and absolutely everything in between.
Updated on Apr 22, 2026
by BurpGrow
Created on Dec 20, 2020
by masterfulmastus
- 2,225 Likes
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- 142 Chapters
- 25 Chapters Deep
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