Orc

Orcs are intelligent pig-type monster girls that hunt in packs. They are one of a handful of monsters that can turn permanently submissive if their partner successfully turns the tables on her during sex.

Encyclopedia Entry
A type of beastman monster that has the characteristics of a pig. They live in groups, often found in mountainous regions. They are extremely ferocious monsters who assault people, but they move really slow and aren’t very strong. However, they are very sly and usually attack in groups. You can’t let your guard down.

They are extremely lustful and only think about having sex with men. They wander around in search of men they can target. Once they’ve spotted a man, they form groups and attack in an effort to capture him. Men who are abducted in this manner are taken to their homes, where they are made into slaves. They’re always dying to be with a man, his fate will be to have intercourse again and again. If you manage to defeat them at sex, they will recognize you as their master. They will obey you almost like a slave would. However, if you were to lose, they would be very oppressive. But for the victors who become masters, the slave orcs change their nature completely. They will become concerned with your mood, and constantly fawn on you. But of course, there would be no change in their lustful disposition. They would seduce their master into having sex.

As described, they have a dual nature, both weak and strong. However, it’s more like it comes from instinct, rather than personality. If they have never known defeat, they will enjoy the pleasure of raping men, but once defeated, they become subservient to their masters, gaining the most pleasure from obeying his commands and being raped by him. Thus, the loyalty to their masters is very extreme and very real. Many of them enjoy being abused by their masters, and will even take their own lives if their master commands it.