Brainer, if you read up on the Realms/Toril in extensive detail, you'll find out that the world is - on the whole - exceptionally liberal in regards to sex.
I am aware. Salvatore's first book doesn't really shy away from showing that the drow "entrance into adulthood" ritual is a giant drugged orgy.
Again, I am mostly being cheeky for the sake of levity, because boy if there aren't legions of whiners out there, and with the EA being well into its second year it's starting to get a little grating.