Define Steam Train Meaning

A short shimme followed by a gentle moan, performed by a female after a particularly intense lip engagement. Females will not perform a "steam train" at the beginning of their menstrual cycle

The best kind of trains ever.

move side to side with a sigh after a girl is turned on, usually by a kiss

What you have to board when you've bought too many games, and now you gotta to play them all.

While having a girl under the blankets, giving you your pleasure, get her all sweaty and steamy...before ejaculating yell out "TOO TOO" then push her head down and fart in her mouth and continue to ejaculating like a steam train blows smoke!!!

What girls do after a good pull. A small shake and moan.

multiple people penetrating each other in a straight line similar to a train and then cumming inside of each other's anus's

When you finger a chick in the steam train motion i.e crank shaft for the wheels on engine
Its done hard and with grit and determination and effort whilst possibly laughing

When you fill a spoon with lube and stick it in your orifice in order to lubricate your ass, then you continue to shovel the lube into your orifices.

Where you tuck your penis inbetween your legs and die down on your stomach, masturbating from behind. It should look as though you are a train blowing steam.