@Lacacorra: Satoshi Kirishima. This is from 魔術師の鍵 [The Wizard's Key], and it's the only futanari page (the rest is gang/tentacle rape and a single large insertion page).
Come here and look at this. We get to see something funny.Look! She can put it this far in her mouth!
Her spine's gonna break!Uwahaha!
This thing came into its own mouth!She can stuff herself as many times as she want!
Hey! Open your mouth! You'll bite your dick off!The futanari elf got no friends, so she's got to play with herself.