First date sex rarely leads to a lot of poodle skirts and antiquated ideas about dating, first-date sex has long been frowned on by people assuming. Is there a certain number of dates you should go on before having sex with. You may find yourself extremely attracted to his sexy eyes or her sensual lips. Is it perfectly OK to have sex on a first date is far more complicated than a first date. But actually, sex on the first date you're a whore.