Giantess Lammy X Parappa: Big-Step-Sisterly Fuckery and Giantess Toriel X Asriel: Motherly Fuckery [Fanfictions][mF][MMFF][Fsub][Fdom][Str8][Bi][anal][bd][bdsm][bst][buk][celeb][fantasy][huml][inc][mast][Mdom][Msub][nc][oral][prost][reluc][sm][voy][shrinking][MindCont][BrainFucking]

Basically, these two are some of the absolute nastiest shit you’ll ever read in fanfiction, but the satire is so freaking hilarious and the writing quality so top-notch that it somehow makes up for it anyway.

Without spoiling anything about them, I can say with confidence that if you ever wanted to see Parappa The Rapper nakedly crawling around on the external surface of Um Jammer Lammy’s brain like Spider-Man and fucking every last square inch of it (as well as a whole multitude of other similarly hilariously wretched and disgusting things including but not limited to characters being gang-raped by the horrifically deformed Amalgamates from Undertale), you’ve come to the right place.

*”MY FUCKING LIFE…” Alphys cried, pouring the remaining contents of her bleach bottle into her favorite beaker and drinking it like a boss*

Source: reddit.com/r/sexystories/comments/5x9e1n/giantess_lammy_x_parappa_bigstepsisterly_fuckery