Precum

[islandguy06]

What is precum?

[ksdnfkfr]

Clear slippery stuff that lubricates the urethra and the glans of the penis.

[refrigeratorx]

to add onto what kashmir said, it happens before orgasm and it is still semen... basically a preview of what's to come.. or... cum... whatever lol

[DarkHorse4eva]

your body's own lube and "warning" system that you're soon gonna cum

[chrisjenkins]

It comes out before you actually ejaculate.

[ComfortableInChaos]

Basically, it's a natural lube that helps with both, masturbation and sex. It helps with your urethra, which is the tube that piss and cum comes out of, that leads to the hole in your dick. It helps you when you're having sex by making it easier to put it in and get "started" when you're... you get the point.

[theDoc]

Pre-cum or pre-ejaculate is a water like lubricant which is used to clear the urethra of acidic urine and provide as a lubricant for the semen that is ejaculated. As for pre-cum it usually does not contain any sperm and only serves to protect the sperm, and is secreted right before ejaculation...

[awesomeness14]

It the clear stuff that comes out that acts as a lubricant.

[Boar]

The bodies natural lubricant.

[Swagging god]

Basically, it's a natural lube that helps with both, masturbation and sex. It helps with your urethra, which is the tube that piss and cum comes out of, that leads to the hole in your dick. It helps you when you're having sex by making it easier to put it in and get "started" when you're... you get the point.

This is the best explanation. The body prepares the penis for sex and it means cul is on its way

[MTB1997]

Pre-Cum is that clear, sticky fluid that you get in the tip of your penis when you get aroused.

[eggy101]

Bodies :Lube

[Fireangel]

That clear liquid comes when you get horny.