This plugsuit mod is a modified version of Asuka Plugsuit 1.1 by @Wyld_Card.
I felt the only thing it lacked was adjustable breasts, but I like this better. This mod works with the loader. The hairstyle is not included in this mod. It is a vanilla SDT asset which can be enabled in-game.
This mod does work with handjob mode and the breasts are adjustable. They will overhang the top if you go too large.
I assembled this mod with the alternate loader template V3 by @sby. Therefore it behaves like a vanilla import (it can be loaded via moreClothing, for example) but you'll need the SDT Loader and sby template extensions in order for the sleeves to appear.
I am pretty sure she is in good working order, Enjoy.