A concept piece by  rav that was well overdue for uploading, as part of the series of alien concepts for Henshin Sisters and other potential projects. This one's rougher than the others, but it gets the general idea across, I reckon... at least without making this into a mature-rated upload.

The Salvron are essentially hermaphroditic taur Krogans, having evolved to survive on a hellhole of a planet. As of the time period of Henshin Sisters, the Salvron Empire are at war with the Galactic Congress, seeking dominion over the galaxy. Aside from being tough as nails and generally very strong in combat, adaptations to their native environment and to dealing with each other have resulted in a species that not only is hermaphroditic and has two separate wombs, but also have pheromones that stronger Salvron use to keep their subordinates in check but are so intensely potent to every other species in the galaxy that those not inoculated to it will nearly always become enthralled and end up as willing slaves to the Salvron. Also, Salvron are rather forward and pretty horny in general.