GENRES:

- Ahegao: Facial expression produced by a mix of rape and ecstasy (eyes rolled up, mouth open and tongue sticking out).
- Anal: Heterosexual anal sex.
- Bakunyu: Giant sized breasts.
- Bdsm: Bondage and sadomasochism (usually just ropes).
- Beast: Sex with realistic animals (Not as in furry).
- Bizarre: Rare deviations and fetishes (Hairy armpits, giant nipples, fist fucks, etc).
- Bukkake: Multiple ejaculations on a female.
- Catgirl: A girl with feline features, usually ears and tail.
- Creampie: Cum dripping out (Related: Nakadashi = Internal ejaculation).
- Defloration: Loss of virginity (Female).
- Double penetration: Vaginal/anal, double vaginal or double anal (VV, VA or AA).
- Ecchi: Only erotic, no hard sex.
- Femdom: Female domination.
- Footjob: Feet fetish.
- Full color: All pages are colored.
- Furry: Sex with anthropomorphic animals.
- Futanari: Women with dicks.
- Gangbang: 4+ persons having fun, but only one girl.
- Gender Bender: Guy taking roles of a woman (or vice-versa). Includes transvestism, gender swap, etc.
- Giant insertions: Huge penises or vibrators.
- Guro: Gore, usually with erotic content (also eroguro).
- Incest: Family sex.
- Loli: Young girls or simply young-looking women.
- Masturbation: Self sexual stimulation.
- Milf: Literally: ‘Mother I’d like to fuck’. Sexually attractive mature women.
- Monster sex: Sex with monsters not involving tentacles.
- Netorare: Short answer; Cuckold (Netori: Cuckolding. Netoru: To cuckold someone).
- Orgy: 4+ persons having fun with multiple girls.
- Pregnancy: Sex with pregnant women.
- Rape: Non-consensual sex. Usually women are forced, but there’s also reverse rape.
- Rule34: Pornographic images of famous characters from non-erotic fiction.
- Scat: Scatology (usually golden showers or shitting).
- Shota: Young boys or simply young-looking men.
- Straight sex: Consensual happy heterosexual sex between human adults.
- Tentacle: Sex with monsters involving tentacles.
- Threesome: 3 persons having fun, usually MMF or MFF (Male/Female).
- Toddler: Extreme loli/shota (baby fuck). -Tag removed-
- Trap: Young boy who dresses up and pretends to be a girl. Usually look Femenine and shy.
- Uncensored: The usual Japanese censorship (bars or pixels) has been removed.
- Video: Movies, flash or any other type of animated content.
- Volume: See ‘Types’ at the bottom of this post.
- Voyeurism: Someone looking others while having sex.
- Western style: Non japanese erotic comics (Comix, erotoons, etc).
- X-ray: Views of the body insides.
- Yaoi: Homosexual male sex.
- Yuri: Homosexual female sex (aka lesbian sex).

TYPES:

- Volume or Tankoubon: Collection of short stories usually around 200 pages long.
- Doujinshi: Self published work. Usually a parody of anime, manga, videogames, movies, etc.
- Short: Short story usually published professionally in a weekly/monthly magazine. Usually around 20 pages long.
- Series: Any type of serialized publication.
- Others: Anything else; magazines, image sets, calendars, etc.
- Fat Pack: A collection of every translated work from a selected artist up to posting date.