Does anyone know the source of this video http://mindlessgonzojam.tumblr.com/post/156595939462/sephiroth179-hentaiyesplease2-monster-girl
Pic related
So i have good news for you. It's called Monmusu Quest 1# Side Story: Succubus Illusion. It's an animated version of the hentai RPG Monmusu Quest. If you want to torrent the video then here.
https://sukebei.nyaa[DOT]se/?page=view&tid=2231528