Hero x Devil / Eiyuu x Maou

Year of production: 2005.
Genre: VN, RPG, Rape, Oral sex, Fantasy, Demons
Censorship: Is in game (games) of distribution

Developer: Escu:de

Platform: PC/Windows
Edition type: Original (license)
Tablet: It isn't required

Language: Japanese
Translation type: The text and a sound in this language (original)

Interface language: Japanese

System requirements: OS：Win98/Me/2000/XP/Vista, CPU: 700MHz, RAM: 128/256MB

Description
You are Felser, lord of the demons. For a long time, your race lived in peace with the humans. One day, your seneschal Galef announced you the dire news: Humans have started to attack your lands!

While fighting them, you learned that the humans decided to eradicate your race just because they saw it as a threat. Amused by that, you decided that if that is how they see you, you should as well just go back to your old ways and conquer them all!