Sims 4 Sex Animations
The Sims 4
Best Sims 4 Sex Mods (Woohoo, Sexy, Nude, Adult Mods)
Further information about this mod in this blog post.
First patch for the Darkest Hour Mod for Red Orchestra Ostfront.
This is a family line I personally created, and isnt something I think you can do in the sims normally--but it is a thing that can happen in real life.