Dan woke several hours later with a sore head. His vision was blurred, and his body felt very strange. He stood up and looked at his body. His clothes had been replaced with a black fly costume, and his head was a fly mask. He even had big wings behind him. "Ha ha, very funny sis', I'm just a bit worried you went to the effort of knocking me out, that's a bit dangerous."
But he suddenly realised that this wasn't a costume. He could move his new limbs, his wings, and he knew that he was now an anthro-fly.
He tried to fly, but his wings seemed to be purely ornamental, not strong enough to carry his human-sized body.
"What have you done!!!"