F4M, M4F,
F4F, M4M.
The tags read “performer for listener”. F4M is a female voice speaking to a male listener; M4F a male voice for a female listener; F4F a female voice for a female listener; M4M a male voice for a male listener. The letters describe who is talking and who they are talking to — not the sexuality of the listener, and not the content of the story.
Why the tag matters
Because audio erotica is spoken to “you”, the performer makes assumptions about who you are — your body, your pronouns, the words they use for you. The tag tells you which assumptions a recording makes so you can pick one that fits. A woman who enjoys a female voice will look for F4F; a man who wants to be spoken to by a man will look for M4M.
The four categories in Vibe
Vibe treats the four audiences as equals: F4M, M4F, F4F and M4M each have fifty stories, and many scenarios exist in all four versions. Compare Wake Up Inside Me (F4M) with the F4F version, or The Photographer’s Focus (M4F) with the same slow-burn setups written for M4M listeners. Same scene; different voice, different “you”.
Other tags you will see
A4A (“anyone for anyone”) means the recording avoids gendering the listener. GFE / BFE stand for girlfriend- or boyfriend-experience: loving, affectionate stories rather than dominant ones. JOI is guided instruction. CNC is consensual-non-consent roleplay, always fictional and always labelled. In Vibe, the mood and theme tags — Loving & Affectionate, Teasing & Playful, Dominant, Intense / Rough, Dark / Taboo — sit alongside the audience tag so you can filter on both.