In earlier times, when English-speaking people wanted to get down and dirty, they might say they were playing at couch quail, engage in pup-noddy, make butter with one's tale, or ride a dragon upon Saint George. Want to brush up on your historical sexy slang? These charts can help.
It occurred to me recently, under conditions that I leave to your ample and likely sordid imagination (how dare you), that the very concept of "premature ejaculation" in human males is a strange one, at least from an evolutionary theoretical perspective.
Outside of humans and a few other primates, oral sex is a rare phenomenon. But researchers have found male fruit bats do enjoy a little oral stimulation, and that the reasons females offer it go beyond simple pleasure.