For English-friendly: “girlfriend’s little sister aggressive” + “doujin” on Reddit or E-Hentai
Literally "meat-eating type" or "carnivore." In Japanese slang, it describes someone who is proactive and assertive in pursuing romantic or sexual interests, as opposed to soushokukei (herbivore) types who are passive. doujindesutvkanojonoimoutowanikushokuk exclusive