A Tiny Bit Too Big

Prologue:

The world changed. Why? How? For what purpose? Doesn't matter. It's not like the answers would give a solution. The change was sudden and accounted for everything and everyone. So what did change?

• Everyone has turned into a Futanari/Transgender Woman.
• Reproduction happens solely in laboratories
• The average penis size has increased by 4 times, but keeping the percentiles of penis size
• The average breast size has increased by the same amount, also keeping the percentiles of breast size
• Different mixes of breeds suddenly appeared, the most common being Horsegirls (~2.5% Chance)
• Sexuality and anything that went along with it was no longer a taboo and was almost an expected and normal part of an everyday conversation.

It all happened so fast, nobody really thought that anything was out of the ordinary. This reality was the true reality. What could've possibly changed? So life went on...