The Mamagen is a fanmade design/species/morph based off of the protogen. Changes to the standard protogen include them always being female, being given larger breasts, thicker thighs, less robotics with the ability to take them off, and being larger than the average protogen.
The name Mamagen is portmanteau of "Mama" and "Protogen" together.

The model and species was made by Ghostly_Shark and you can download it on their Gumroad.
The species is often seen as a playermodel on the video game VR Chat.

Tags most seen with this sub-species are:

• large_breasts
• thick_thighs
• big_butt
• curvy_figure