I think everyone should realize that this scene is very likely inspired by Bethesda wanting to poke fun (pun intended) at players who use nvde mods for sixual gratification.
You'll have to explain your line of reasoning to me here. She asks the player what the fine for necrophila is. When told, she replies that it's nothing next to what it was in Morrowind. I'm at a loss to understand how this dialog refers - even obliquely - to players who use nvde mods?