[HMV][SlideShow] Muchimuchi Dekapai Mara Gui Maou-sama to Onboro Yojouhan Dousei Seikatsu

The protagonist of hentai is an ordinary corporate employee who can be said to have become a slave of his superiors. He's a fat, ugly virgin living in a horrible, dilapidated room in a local Dorm. However, he has an incredibly strong libido and this is probably his only plus. However, he can not afford to rent a prostitute, because he has to spend almost all the money on costumes and appearance to seem rich. Soon there is a series of strange events and the protagonist gets acquainted with a beautiful dark-skinned beauty, who declares herself a demoness and declares that his penis contains incredible magical power. The girl with incredible pleasure begins to suck the penis of the main character, trying not to spill a drop of sperm past her mouth...