When a threesome is occurring, with two girls and a guy, before ejaculating the guy pulls out and nut in a line on a table.
One of the girls then precedes to snort the semen and
hock it into her mouth and then spits it into
the other girl's vagina; therefore impregnating the girl.
Mom
to Son: "Son don't worry about being
the accident your brother is a product of the Los Angeles Coke Line."
Son to Mom: "Thanks Mom!"