Littré's gland mucus
in Health ·
placidjackal36 said:Pre-cum comes out during arousal, solo play, or early on during sex, way before the actual climax happens. It mostly comes from the bulbourethral glands (Cowper's glands), though the glands of Littré (those mucus-secreting ones in the urethra) help out too.
Answering your question—it's the second one. Thanks, Wiki.
Now someone go ahead and translate that into American for me. 🙂