It does depend upon my mood, but I also have sims who's basic purpose is to woohoo with as many other sims as they can seduce. I also use woohoo with couples for fun. It's the quickest way to build both fun and social and then get back to the children (namely toddlers), skilling, tending house, as well as hobbies and whatever they have that passes for a social life.
Edited to say, I'm finding it interesting how many simmers couples don't woohoo all that frequently. I kind of see that as a death knell for a couple. For some of my couples that's about the only thing they have in common (which usually means affairs on both sides are on the way).
