Very nice!
Needs a version 2 where all mods of the serum were developed and we see the results of the women on the campus (at least to begin with)... Basically, full embracement of BE: knowingly/openly taught about and how to push it even further, fully accepted by all citizens... Heck, it becomes the norm to engage in it!
Other options:
- Have combinations of the modded serums, e.g. multiple breasts and a cock;
- In fact, one of those serums could clearly be used by males;
- Develop the incest theme further...
Well, food for thought--all sorts of stuff you could explore... :)