Dont know what to say...myth?
Well if they're doing it backdoor bandit, I guess the baby batter could run out of her asshole and up her snatch if she's got her ass up and face buried in the pillow. But there is NO WAY to suck a dick and get pregnant. Unless he cums in her mouth and she immediately spits it on her pussy, it ain't happenin'.
Most people turn the music down in the car when looking for a street sign, so they can see it better.