A row of males ready to cum while a female goes to each male and lets them cum anywhere they want till she gets every man to cum,hence a cum train

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.

When a man cums on a girl's ass crack so that it trickles down into another girl's mouth.

Cum Train is when a group of hippie, free-spirited, or adventurous females join together to eat each other out. Typically this is a scheduled event, timed after their synced period ends.