Before Jon had a chance to process what had just happened to him, there was a crash at his door and in stormed his sister Zoe.
"Morning loser!" she cried, "mom says you need t-" before stopping dead in her tracks as she noticed her brothers penis being waved about freely in the air.
But the look on her face was not one of shock like her brothers, but of opportunity.
"Aha! I knew it" she yelled with glee. "Well if you're not using it..." she teased as she reached out and stole it right out of his hands.
Jon could only stare back in confusion. Not only was his sister completely unsurprised by the situation, she had just stolen his cock!
"You knew what?" he stammered.
But she didn't respond, instead she quickly thrust his penis into her own pajama pants and seemingly pressed it into place.
"Tadah!" she cooed, wiggling his old cock around, having seemingly mounted it to herself like a click on accessory.
"Wail till I show Athena!" she cheered.
Jon lay frozen in his bed. What bizarre world had he just created?
Daring not to utter another word, he slowly reached back into his own pants. If his sister now had his dick, what now awaited him down there?
A quick feel into the void confirmed his fears, he was completely smooth, with all but a tiny front slit at where had previously sat his manhood.