Giantess Fanfiction

Giantess Undyne X Alphys: Fetishistic Boogaloo ^[M]

by xandermartin98 updated on
Tags: undertale giantess mindcontrol torture

In this role-swapped sequel/spoof of sorts to the infamous Giantess Alphys X Undyne scene from ... Read More

Giantess Alphys X Undyne: Bigger, Longer and Uncut ^{[M] [Complete]}

by xandermartin98 updated on
Tags: yuri undertale feet giantess mindcontrol

Just in case you might have missed it before, here's the amazingly demented giantess scene from Chapters 4-6 of Alphys VS Undyne! Strong stomachs and viewer discretion are both heavily advised, a... Read More