Pioneer Orc Renaissance Kinsmen

The Pioneer Orc Renaissance Kinsmen (the Orc Pioneer Federation in the anime, also known as the Orc Culture Recultivation League) is a group of six Orc terrorists, dedicated to the cause of increasing Orc content in mainstream erotic manga.

Appearance
Orcs are anthropomorphic porcines. In other words, they're humanoid pigs.

Abilities
Orcs possess an extraordinary keen sense of smell. The leader of the P.O.R.K. boasted that an Orc can detect the scent of any women within one kilometre.

Trivia

 * The P.O.R.K. were the first male monsters shown.
 * While there is currently no true classification for the types of monsters that exist, they would most likely fall under the same category as Suu which would be pseudohuman. Which means while bipedal and having some features of humans their overall appearance is completely nonhuman. Compared to Monster Ops: Neutralization or ANM48  which is comprised of humanoid, monsters that appear the most human; or Kurusu's Harem, which is comprised of Demihumans, monsters with a half human appearance.