run a train

Verb

 * : To have sex with someone as a line going one after the other.
 * 1)  To have sex with someone multiple times in short succession.
 * 1)  To have sex with someone multiple times in short succession.
 * 1)  To have sex with someone multiple times in short succession.
 * 1)  To have sex with someone multiple times in short succession.
 * 1)  To have sex with someone multiple times in short succession.

Usage notes
The sexual recipient may be specified using the preposition.