Experiments can go just as right as they can go wrong.

Sometimes, they go wrong and the results are even greater than you could've expected had they gone right. As a newly-lit love is tested by one's desire to be better, it appears the couple will be able to walk forward together on all six of their feet. 

Wait... S-Six? 

Features: Breast Expansion, Ass Expansion, Futanari, Taur-Transformation, Growth.