Mouthfuck

noun, verb, slang

noun, verb, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    An act of aggressive, vigorous fellatio; irrumation. slang, vulgar
Verb
  1. 1
    To aggressively and vigorously penetrate a mouth and throat; to practice irrumatio. slang, vulgar

    "Mouthfuck me, Andrew!"

  2. 2
    To scold someone harshly. vulgar

Example

More examples

"I started to mouthfuck my daughter hard, making cum squirt out of her tightly stretched lips."

Etymology

From mouth + fuck.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.