reek - give off smoke, fumes, warm vapour, steam, etc.; Marshes reeking in the sun give out, emit, give off - give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.; The ozone layer blocks some harmful rays which the sun emits
There are male and female sperm - the females are slower, but stronger, while the males are faster, but weaker. Average volume of semem per ejaculation is 1 teaspoon, which equates to about 200-500 million of those little guys in the average amount of semen produced each time you release.
Ejaculation is when a male person (or other male mammal) shoots out fluid from his erect penis after it has been aroused or stimulated (excited sexually). It happens when he has an orgasm. This article is about ejaculation in human beings. When a man is stimulated, his penis becomes erect. When he has an orgasm, semen comes out from the end of his penis. Semen contains sperm and other substances.