If you know of related mods that aren't posted here, please let me know. We're always looking for good modular armor. Futa outfits are in the 2nd post! (11/3/16 Update)
Futa News - What's Coming Soon [6-18-16]
Mods
Schlongs and Horsecocks - Updated 8-3-16
Special Features and Accessories - Updated 1-26-17
Creatures and Beasts - Beast races moved here
Gender/Compatibility/Misc - Updated 5-4-16
Featured Futa will be postponed til late
I'll leave the scripting to you, I did however make a quick edit of the Equipable Schlong so now it's been "magicified", should work. Might need some tweaks though.
Tell me if something needs adjusting.
EDIT: Looks like it's working fine.
SOS - Equipable Schlong Blue Transparant.rar