Complete Mariko collection

Another Collection is here The full Mariko legacy!

6 Comics Total!

Here are the chapters:

 Monster Madness- Marikos Birthday

Welcome to my latest part of Monster Madness! Here you find a little Japanese girl with an awesome Heir, the Oni-Blood! This will be the first part of a longer series all around this girl Mariko Onori. The first part is all about her first transformation into a massive,  house-tall oni. Her transformation will be seen in 20+ sites with text( without text included) and there are extras, like discarded versions of scenes!

 Monster Madness- Yunko's Lesson

her older sister Yunko teaches Mariko how to control and release her secret inner Monster. With meditation, tho older Sister grows into a huge monster, but Mariko isn't impressed and teases her to go bigger.

That was an error and the younger sister gets a good look at Yunko's real form and her tongue. This results not in one Oni transformation, no two!

This comic contains Big monster transformation, weight gain, muscle growth, Breast expansion, pussy eating, giantess growth, and more.

Futanari Fantasy- Yunko's servant

A girl meets my little mischief-maker Yunko and wished for a body to get more action between her legs, the only thing Yunko is a master trickster, which loves to twist the wishes. So the poor girl gets more than she can handle, grows huge, and creams the whole floor including yunko.

Mariko's Prank-Futanari Succubus

Mariko has a boring day in the city. So she decides to mess up the town! This demoness hypnotizes her victim to prepare her for a big transformation.

In this part, she makes a giant, yellow, and horny futanari succubus. First, she let her grow with a giant dick, then she joins the fun and rides her new servant.

Prepare for a city-shattering snu snu time, staring 2 big demons.

Marikos Prank- New oni

In this part, Mariko creates a new Oni! The only "Problem" is Mariko overdid it this time! She created the biggest Oni, yet! She couldn't see it coming to be honest, because her victim waked up mid-transformation and was fully into it!

Mariko's Prank- Deep Desire

This is another version of Mariko's Prank, she looked deep down into her victim's soul and found something very amusing. This young girl likes monsters and wants to worship them, what a lucky day for Mariko! Our little Oni-Girl will show her true form and have fun with her new servant!

Have fun!