Okay.
There should be some definitions provided for polls like this one.
Do I want six in the game? Certainly. sixual intercourse? No. 'six' is present any time you have more than one gender; as in men should be men, women should be women.....not skinny men with boobs. Which does -not- mean women can't be warriors. Go to any decent sized SCA event and watch. But there should be an awareness of gender variance: that includes stupid customs, some places where women have to do twice as much to get half the credit (and a place or two where the men have to face the same thing). Definitions are needed simply because what the readers assume 'six' means varies. Radically. I can quite easily parse out six, nudity, intercourse as very separate things. They can interrelate, but they are not glued together to the exclusion of all else. Others can't. Even more can only partially separate them. And so on....
The question about having children as the PC gets very sticky; as part of a main quest, or a sub-quest, it might be worth the trouble.....but you would have to create the situation and force the PC to go along with it. Which pretty much defeats the idea of a sandbox game. Same with marriage. It should be in there amongst the NPC's, as should offspring and flirting and getting caught in flagrante delicto if you broke into their home at 1 in the morning. But the story crafting needed to insert the PC into much of that would hamper the free roaming TES is famous for.....
Plus we have Duke Nukem Forever in May for the juvenile humor and potty jokes......