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3.
"Cowper's gland secretion" called "pre-cum" might ooze out of the end of your dick. It's whitish, slippery, and perhaps a little bubbly due to all of the action going on from your hand. Some guys can actually get enough of this fluid flowing to use it for lubrication.
John doesn't need to use vaseline or lotion to jack off because he has "natural lube"
by OliverS May 05, 2005
 
1.
"Cowper's gland secretion" called "pre-cum" might ooze out of the end of your dick. It's whitish, slippery, and perhaps a little bubbly due to all of the action going on from your hand. Some guys can actually get enough of this fluid flowing to use it for lubrication.
John doesn't need to use vaseline or lotion to jack off because he has "natural lube"
by OliverS May 05, 2005
 
2.
When one coats the penis or vagina in semen to lube that area up.
My girlfroend amd I had so much sex last night I used my natural lube with her.
by hehehehehehehehehehehehehehepl September 16, 2012