If you read Daemon World, though its more 40k base, you see tribesmen on the world actually have sex with their women and daemons. And they actually really love their daemons as when the main character goes in trying to kill the daemon they all sacrifice their lives in vain to fight the guy off. So slaanesh is all about that stuff.
Hey man if the girls are putting out I'll fight somebody in plot armor.
I keep forgetting how hilarious my old posts are.
It's not a question of who will let me, it's a question of who will stop me.
You fight for nothing! You are nothing!