Having had her fun, Yoruichi undo her possession on Sui-Feng so that she could leave and cover her tracks. After Sui-Feng had left, Yoruichi repossessed a still-unconscious Orihime and made her use her recovery ability on herself to replenish her own Reiatsu. After the short treatment, Yoruichi barely recovered any of her Reiatsu. However, Orihime's body felt completely different. It was much lighter and almost none of her energy to retain the possession. Yoruichi didn't quite understand what exactly had happened, but what she did realized was that she could now stay in Orihime's body indefinitely.
With this new revelation, the devious Yoruichi forged another plan. She reverted Orihime's body back to its original proportions and, for the next few days, pretended to be Orihime herself. Surprisingly, no one, not even Orihime's new husband Ichigo, had caught up to the fact that his wife was still possessed.
One day, Ichigo needed to travel out of city for his work, providing the perfect opportunity for Yoruichi to continue her little fun. As soon as Ichigo had left, she immediately began adding her assets back onto Orihime's body, increasing her busts and her muscles. Then, after playing with Orihime's body for a little while, Yoruchi decided to do the unthinkable. She slowly absorbed nearly all of Orihime's Reiatsu and then infused it with her own, causing Orihime's body to morph and completely transform into a mirror copy of herself. Satisfied, Yoruichi then put on some of Orihime's clothes and left the house.
Her other volunteer was already waiting for her next lesson.