In probably the second-best part of one of the greatest Undertale fanfics of all time (Alphys' Bad School Day), Alphys and company reach the final portion of their very first day of junior high school in Hotland; why, Gaster's biology class, of course!

However, just like everything else that ends up happening in this story, the class' subject matter of the day is nowhere near what you would expect from any normal school; in fact, the students' assignment for the day is none other than to strap on a set of nanosuits, shrink themselves down to practically microscopic size and venture inside Toriel's body so that they can explore her beautifully vast and complex system of internal organs, and perhaps even theoretically learn a thing or two about how said organs work in the process!

Of course, however, the students' actual intentions during the assignment are anything but educational; in fact, as it turns out, Gaster's plan the whole time was actually to have Alphys and her friends sneak inside Toriel's brain and take control over her body to make her have the sexual intercourse of her life with her husband Asgore in the janitor's closet!

A commission for anonymous of Alphys Undertale™ accidentally finding out the REAL (non-lethal!) way to harvest Determination from humans: through dumb, horny, sweaty, size-related shenanigans!

Lots of musk, feet, and footwear-related shenanigans in this one. Peripheral fetishes include Milking (seriously this tiny dude gets put through the wringer), Dumptruck Asses, Underwear Entrapment, Corruption, and Confidence gain. Featuring Undyne!

This story is an allegory about the helplessness and invisibility a tiny would feel even under the care of their loving wife that a person with ALS is condemned to suffer through.

How hard is it to get a job when you've shrunken? Very.

Set in Tiny-Mk's Altered Reality universe.

Alvin recounts the events that lead to his shrinking, where he started off as a six-nine high school principal till he became shorter than four feet tall..  

This story is based on a character from Harafung's Childhood Sweetheart.

In the land of Tosa, the people have always paid religious tribute to Inari-no-Okami. But recently, a new god has emerged, decreeing that all worship will be to them. Such an act does not go without consequence.

Disclaimer: All publicly recognizable characters, settings, etc. are the property of their respective owners. The original characters and plot are the property of the author. The author is in no way associated with the owners, creators, or producers of any media franchise. No copyright infringement is intended.  

Trying to date is hard enough as it is, without the possibility that you might just get shrunk down by some sadistic blonde brat and end up enslaved to her whims. Until she finds a new toy, at least.

And no matter how much her victims beg or bargain, no matter how much they submit to her sweaty vices, there's nothing they can do to change her mind. But who knows? There's a first time for everything...

A stingy tipper ends up getting more than he bargained for when he runs into a bratty girl with a shrinking app. 

Art by the talented Minty Melt (twitter.com/Minty_melt), used with permission. Definitely give them a follow! ^^ 

A shrunken girl has become useless now that her owner has found a boyfriend, but maybe there is one more use for her...

WARNING: Contains bodily violence and sexual violence. Its X-rated for a reason!