How do I do that? I'm using Mod Organizer v2.4.4 I've never used MO before, sorry; I just stick to NMM community edition because it's easy to navigate. This YT tutorial should answer all of your questions:
No idea what's happening, but No matter what I do in the genitals tab in Racemenu, my character's schlong keeps resetting itself to the default SOS size. Any ideas?
Did you remember to update FNIS behavior? Every time you install an animation mod, you have to do this, or it will cause said T-pose issue without fail. It would help to know what mod manager you're using as well.
You know, i would actually like to see this as well. If i'm playing as a female warrior who uses two handed weapons, it would make sense that she would be muscled up like a guy.