Interbreeding as in dating, or as in rape-rape?
“Interbreeding as in dating, or as in rape-rape?”
More like forming acquaintances a million or so years before Edison invented the light bulb.
In that era, dating consisted of sitting side by side in a field, waiting for the Sun to set, so that the drive-in movie could start. They only lacked the autos and the motion picture technology. Oh, and popcorn.