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Chapter 4
by
WarMasterThe1st
What's next?
A Sex Test
"Wait, do you think this happened because of last night?" Tiffany asked with a curious tone. Soulina thought about it for a moment. "There are some statistics that say sex does this kind of stuff sometimes," Soulina admitted. "But, still. There should be no way they grew this much in one night. I saw you last night and they weren't this large," Tiffany wondered out loud. Soulina put a smile on her face. "Well, there's no point in worrying, and, at least it wasn't a bad thing," Soulina said. "I mean, look at these mommy milkers," Soulina said while bouncing up and down causing her breasts to jiggle.
"You know, I was actually dreaming about having bigger breasts last night, maybe that has something to do with it somehow," Soulina said. "Maybe." That was all Tiffany could think to say. "If you wanted to test our theory I would be happy to," Soulina said teasingly. Tiffany shook out of her deep thought, Soulina was right. There was no reason to worry. "Oh, is that a challenge?" Tiffany asked playfully.
So, taking advantage of both of their clothes still being off Tiffany got hard again and began fucking Soulina just as she had last night. Morning sex was wonderful, one of Tiffany's favorite times. It wasn't long before Soulina was moaning again and Tiffany was pounding her causing all butt cheeks to jiggle with each thrust in. Tiffany couldn't help but play with Soulina's breasts more this time, and it would seem they were more sensitive than before too. It was such a wonderful feeling having them overfill her hands when she softly grasped them causing Soulina even more pleasure. It took longer than last night having recently cum but Tiffany felt orgasm on the rise once again. When she started ejaculating into Soulina she kept thrusting savoring the sensitive feeling. There was some resistance as Tiffany kept going as her dick was girthier as she was ejaculating, but, it only seemed to cause Soulina even more pleasure.
Tiffany looked down through her flushed face still fucking Soulina hard. Then there was something odd. Did Soulina just get taller? No, that's impossible. There's no way she just grew taller. But then she felt and saw Soulina grow underneath her. Her hands suddenly had more to hold and her dick didn't fit as snug. Not to mention she was taking up more of the bed now. Tiffany couldn't bring herself to stop thrusting in and out though, it just felt too good. Tiffany then saw her new tattoo glow while it happened again, Tiffany watched and felt as Soulina grew right in front of her whilst she was still going down on her and whilst she was still moaning loudly. So, finally, Tiffany stopped.
"That was wonderful," Soulina said gasping. Tiffany looked her up and down. She definitely wasn't 5'2" anymore, she could tell just by looking at her lying there on their bed. She was more like 5'8" now. Also, Tiffany thought she could see that Soulina's ass was a bit larger too. Well, at this point Tiffany could safely assume.
"You grew again during that," Tiffany said. Soulina looked herself up and down. "I did?" Soulina asked. Tiffany nodded. "And, it was that tattoo. It somehow made you grow when I came into you, you got taller and your ass got fatter," Tiffany explained. Soulina grabbed a handful of her larger ass. "Your right!" Soulina exclaimed. "I was thinking about how tall you are while you were pounding my pussy," Soulina admitted. "Then when you grabbed my ass I wished it was bigger so you had more to grab," Soulina continued.
Well, it would seem that when Tiffany cums in Soulina she can grow thanks to the new tattoo she got from the shady dude. Also, she can apparently choose what part of her grows in the moment. So, these simple thoughts have caused her to grow. "I think it's some kind of magic tattoo, it allows you to grow when somebody cums inside you," Tiffany explained. "Real magic?!" Soulina exclaimed. Tiffany both liked this and feared the unknown.
What's next?
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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
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