Lorne:
"The male inserts his penis into the female's vagina, and they have sex. The male will ... slide his penis in, pull his penis out and back, slide it in again, continuously, until finally, his sperm will let go into the female's vagina."
Cas3y:
"What do you mean, 'let's go'?"
Lorne:
"Until the male's sperm rises from the scrotum, into his penis, and then squirts into the female's vagina, and mixes with the female's eggs. And providing if the female's eggs are fertile and the male's sperm is fertile, that'll create a baby."
