Precum refers to a viscous liquid that oozes from the opening at the tip of a man's penis when he is sexually aroused. It is a clear, generally odorless and tasteless liquid that is released by the Cowper's glands. #cock#dick#bigdick#cum#precum#masturbation#balls#ballplay#penis#orgasm#veins#pre-cum#frenulum#sperm#jizz#boner#hard-on#hard#testes#nuts#load#foreskin#shaft#mushroom#solomasturbation#solo Masturbation#malemasturbation#male masturbation