It leaks during foreplay
When you're aroused, your Cowper's glands (located at the base of your penis; bet you didn't know you had them) produce a liquid that lubricates and deacidifies your urethra so semen can blast through unfettered--sort of like a soldier swathing a cannon before firing. The longer you stay erect, the more of this "preejaculate" you make. It can contain sperm, which is one reason pulling out fails as a birth-control measure. If you find this leakage embarrassing, apply lubricant during foreplay. She'll never notice the teaspoon you contribute.
When you're aroused, your Cowper's glands (located at the base of your penis; bet you didn't know you had them) produce a liquid that lubricates and deacidifies your urethra so semen can blast through unfettered--sort of like a soldier swathing a cannon before firing. The longer you stay erect, the more of this "preejaculate" you make. It can contain sperm, which is one reason pulling out fails as a birth-control measure. If you find this leakage embarrassing, apply lubricant during foreplay. She'll never notice the teaspoon you contribute.