\"Writing.Com
*Magnify*
Related Stories:
Printed from https://www.writing.com/main/interactive-story/item_id/2110264-Undertale-Overgrown/cid/3105704-Toriel-tests-it-out-again-But-gets-carried-away
Item Icon
by Drakin Author IconMail Icon
Rated: GC · Interactive · Fanfiction · #2110264

Certain characters from the game Undertail are getting large in various ways.

This choice: Toriel takes out the item and tests it out again.  •  Go Back...
Chapter #7

Toriel tests it out again. But gets carried away.

    by: ferlinmerlin Author IconMail Icon
Toriel pulled out the strange item once again. Closer examining it before whispering into it.

Toriel: I wished I was even larger.

Toriel felt the object pulsate in her hand before it quickly stopped. Toriel placed the object in her pocket and waited for a moment.

Toriel felt the stretching again and began to notice as her body swelled outwards and upwards.

Toriel: Ohhh, my goodness.

Toriel moaned out of shear pleasure.

Her robe felt tighter and began moving her up her body to compensate for her expanding size.

Toriel felt her robe tearing slightly as the growth continued. Her breasts felt heavier and she grasped them as they continued to expand. Moving up to double D’s and then moving well out into Triples. Her butt expanded and her robe moved further upwards revealing her panties underneath.

Toriel: Oh my. This is… *gasp*

Toriel moaned really loudly as her bra snapped beneath her robe and her breasts jiggled.

Toriel felt her nipples through her robe and smiled.

She clenched her butt and moaned again.

Toriel: I want more. *Moan* More.

Toriel pulled out the object again and held it close.

Toriel: I wish… *moan* I was *moan* EVEN bigger.

The item pulsated once again. Causing a massive wave of pleasure to hit Toriel. Causing her to drop the item on the ground.

Toriel felt the pleasure rise as she begun to grow faster on top of her previous growth spurt.

She hadn’t realized upon dropping the item. It had been damaged, now she was in for it.


Toriel fondled with her breasts as they grew larger. The robe slowly tearing and the top of her breasts popping up in the front of the robe. Her nipples spread wider and she continued to smile.

She moaned as her body grew. Her height increasing. Her breasts and butt swelling bigger and bigger.

Toriel smiled widely as she continued to moan. Toriel felt her panties tightening around her butt.

Toriel: OOHHH!

Her panties thinned to a thin peice of fabric stretching around her massive butt as it continued to grow larger. Toriel felt her butt and squeezed one of the cheeks. She moaned louder.

Toriel: I… *moan* love *moan* this!

Toriel noticed her height had reached about 18 feet and the pole below her was impossible to see with her growing size. She was still growing, and it felt like it was going faster…

Her breasts had swelled out to why felt like G cups… triple G’s.

Her butt swelled larger and the fabric holding it back continued to stretch. Pinching her skin tight as the rest swelled around it.

She saw herself stretching higher and wider as her robe was stretched out around the edge of her breasts revealing her belly and her stretched panties in all their thin glory.

Toriel held her breasts in her arms. Wrapping them around and squishing the swelling bonds of flesh. She moaned more and more as she grew.

Toriel felt her robe tear more and it thinned around her tight breasts and her panties were barely holding up.

Toriel: *Moan* I can’t get enough. Bigger! BIGGER!

The item pulsated on the ground and Toriel felt her growth speed increase exponentially. She felt her body swell 10 feet higher a second.

She moaned incredibly loud and her panties were riding up on her as she swelled faster and faster. Her robe could barely handle her tight breasts for a few more moments.

Toriel: *LOUD MOAN* Yes! Make me bigger! *MOAN*

Toriel swelled larger faster and faster as her panties finally gave in and snapped. Causing her butt to juggle like crazy.

Toriel’s moans shouted across the world as she grew larger. Not stopping at all.

Toriel: Faster! Faster!! Faster!!!

Toriel’s wishes all had been answered and she grew lightning fast. Her robe snapping and her gigantic breasts jiggling about.

Toriel grew larger and larger. Quickly moving up to the clouds above her.

She felt her nipples as they were rock hard at the sight of her naked swelling body.

Toriel moans echoed across the planet as she felt herself swelling faster and the pleasure never ending.


Toriel in matter of minutes has gone from a 7 foot tall goat woman to a forever expanding goddess.

Toriel felt her body growing larger and larger as she quickly grew up to the clouds.
Toriel didn’t mind, as the pleasure felt too great for her to want it to stop.

She outgrew everything around her.

But the object in the ground corrected itself and stopped.

Toriel felt herself stop growing as she was thousands of feet tall and her breasts and butt were gigantic.

Toriel slowly eased herself down from the all the pleasure.

Toriel: Well. I guess I truly am a mighty macro mom.

Toriel giggled as she stood there. Ginormous in height, breast and butt size.

Toriel: Now, what should I do?
Better Interactive Stories

You have the following choices:

*Pen*
1. Toriel somehow gets the item again and keeps growing.

*Pen*
2. Toriel starts to shrink down.

*Pen* indicates the next chapter needs to be written.
Members who added to this interactive
story also contributed to these:

<<-- Previous · Outline  Open in new Window. · Recent Additions

© Copyright 2025 ferlinmerlin (UN: ferlinmerlin at Writing.Com). All rights reserved.
Drakin has granted Writing.Com, its affiliates and syndicates non-exclusive rights to display this work within this interactive story. Poster accepts all responsibility, legal and otherwise, for the content uploaded, submitted to and posted on Writing.Com.
Printed from https://www.writing.com/main/interactive-story/item_id/2110264-Undertale-Overgrown/cid/3105704-Toriel-tests-it-out-again-But-gets-carried-away