Haha! See, the companion mod idea was just me trying to figure out what to do with it, because it just seemed so Wrong to me to fight sword-battles against orcs with a pregnant lady. I don't think I could actually do it. Funny to see that I'm not the only one.
Sorry i haven't checked this thread for a few days. Let me try to find it, because it wasn't easy. I can tell you that I got the link from Tesnexus. It was called "Preg".
Now here is the thing-- It is a very small part of a larger Mod called "Bondage". It is primarily a kinky (Disturbing imo) mod that focuses on various bondage and xxx positions. You'll get 2 spells to cast on npcs and 2 crystal balls that you can cast on others. You will also get a chest in "A Fighting Chance" In the Imperial Market District. The preg skin is in the chest along with a gag ball, a stuck out tongue, and a weapon. You don't have to activate the spells of course and you can destroy the crystal balls.
Like I said, the mod is VERY weird, but to each his own.
The other thing is that the link you go to is like some kind of Russian dating site and it's in Russian. I don't speak Russian so it took me a bit of time to get it to download.
I'll try to get the direct link for ya.
Actually, it is a very good skin and looks very real. I would like to make an actual skin/body and make specific clothing to go with it. I had a pretty elaborate storyline in mind and needed a skin to work with. This one was perfect. Since this thread started, I've been using the preg mod and it still stresses me out. But I've been have a great deal of fun with it. I hope you find the same added sense of protection that I do! Makes the game a different experience at times.