Rare TF's that We Need More Of?

[generallyawesome]

Originally Posted by DollyBonnie

Ok, file this under, "I learned a new TF fetish today"...
Just saw something on Reddit: woman turns all her lovers into sperm and coaxes them to impregnate her "before they get too small".

But there's transformation, shrinking, impregnation, loss of humanity, unwilling so it checks all my boxes. But I did not know that specific TF type existed and now I am intrigued more.

You just reminded me of this. In the manga "Mahou Shoujo Site", towards the end, all of humanity turn into giant Sperm Cells. See it here and in the next chapter:
https://mangadex.org/chapter/539916/13