Becky watched Dennis admire himself as a monster, While she does her homework.
Then, once she was finished, she decided to revert her uncle back to normal.
With that, she set up the tf site to Reverse her uncle's transformation.
then, a message popped up. it said, "Shall we initiate tf now?"
'Yes/No'
She clicked 'yes'.
And, just like his brother David before him, Dennis transforms immediately back into a human.
Like His brother, Dennis found that he too had ended up stark naked, when his monster transformation had been reversed.
Thankfully, like David before him, he found all his clothes in a neat pile on the bed.