Watari had just made great progress in his research; as he and his surprisingly willing volunteer proved with their current state, his device could exchange two people's X and Y chromosomes! It just required an elixir to stabilize the rest of their genetic material... and Watari's latest formula only worked temporarily.

     "How long before we have to switch back?"

     "About ten minutes..."

     "Perfect - thanks!"

     Shortly thereafter, coworkers stared as a young boy wearing a fuku dashed through the cubicles to Terazuma's side, threw his arms around him, and kissed him before he could react - then ran away again, laughing merrily.