noun:

• friend with benefits; fuck-buddy; sex friend - abbreviation ➜ セックスフレンド

noun:

• friend with benefits; fuck-buddy; sex friend

noun:

• playboy; playgirl; fast liver; person with an active sex life ➜ 発展【はってん】

noun / ~する noun:

• fucking; screwing; having sex - vulgar ➜ ハメ

~する verb (spec.):

• to commit adultery; to fornicate; to have illicit sex
• to rape; to violate; to abuse sexually

noun / ~する noun:

• fucking; screwing; having sex - vulgar ➜ はめる

expression / godan ~う verb:

• to have (esp. sex, food, etc.) - from やって and しまう - slang ➜ 遣る【やる】・遣る【やる】

noun:

• international marriage which is recognized in only one party's country (e.g. same-sex marriage, polygamy, underage marriage)

noun / ~の noun:

• autosome (non-sex chromosome) ➜ 性染色体

noun:

• vamp (woman who uses sex appeal to exploit men)
• bump ［バンプ］

noun:

• dried giant elephant ear stem from Higo province (eaten or used as a sex aid) ➜ 蓮芋

expression / noun:

• adult toy shop (i.e. a sex shop)

noun:

• standing position (working, sex, etc.); erect position; upright position

noun:

• facesitting (sex act)

noun:

• facesitting (sex act) - abbreviation ➜ 顔面騎乗

ichidan verb:

• to be popular (esp. with the opposite sex); to be well liked; to be pampered (spoiled, doted upon, etc.); to be welcomed

noun or verb acting prenominally:

• extramarital (e.g. sex)

noun:

• one mobile telephone ring (used by companies, usually sex-related, to register a phone number on a mobile in the hope people will return the call. Also used between acquaintances when swapping telephone numbers, or to get another person to call oneself)

adjectival noun / ~の noun:

• unpopular (esp. with the opposite sex) ➜ モテる

noun:

• lady-killer (i.e. a man who is popular with women); knocking a woman dead (with sex appeal)
• murderer of women
• murder of women

ichidan verb / transitive:

• to insert; to put in (such that there is a snug fit); to button; to put on (something that envelops, e.g. gloves, ring)
• to have sex; to fuck - colloquialism
• to pigeonhole (into a particular category)
• to place a ring-shaped object around something (esp. one that restricts freedom, such as handcuffs)
• to entrap; to set someone up (e.g. frame them for a crime, etc.)

noun:

• colouring; coloring; shade of colour; shade of color
• sex appeal (esp. women); interest in the opposite sex; sensuality; seductiveness; glamor; glamour; sexual passion
• romance; poetry; charm
• desire; interest; inclination; ambition

noun / ~する noun:

• appeal (e.g. to public opinion); plea; request
• appeal (e.g. sex appeal); attractiveness; allure
• appeal (e.g. in baseball) - Sports term
• emphasizing (strong points, etc.); showing off; touting; calling attention to; playing up; using as a selling point; pitch

godan ~く verb / transitive:

• to embrace; to hold in the arms (e.g. a baby); to hug
• to harbour (e.g. grudge); to harbor; to bear; to have (e.g. ambition); to entertain (e.g. hope, suspicion) ［いだく］

godan ~く verb:

• to have sex with; to make love to; to sleep with ［だく］
• to sit on eggs ［だく］

noun:

• manners; customs
• sex service; sex industry; sex-oriented entertainment