noun
Vulgar slang term for vagina; very crude and offensive. Used in explicit or derogatory contexts.
あのAVでは肉穴が大写しになっていた。
In that adult video, the vagina was shown in extreme close-up.
noun
Vulgar slang term for anus; very crude and offensive. Used in explicit or derogatory contexts.
そいつの肉穴に指を突っ込んだ。
I shoved my finger into that guy's asshole.