Episode copied from jess302, with a different gender outcome, a few other small changes to better fit the new outcome and a few corrections, mostly spelling.
Sally picked up the diaper, left over from the last time she had babysat her niece, and smiled so broadly she almost laughed out loud. This was gonna be so perfect. She took one last moment to look at her hunky husband with his muscular physique and impressive erect cock. She leaned over and let the diaper just touch the tips of his fingers to trigger the transformation, Mark looked momentarily puzzled but seemed to trust her. Sally looked on in amazement.
The transformation was like magic - well it WAS magic, but it also LOOKED magical. Sally watched as Marks muscles began to shrink and melt away under his skin, the hairs on his legs, arms and pubic region becoming finer and receding. He began to shrink, his limbs becoming skinny and weak, along with his legs. His hands and feet shrank from their formally manly size. Sally almost screamed with delight.
Mark's puzzled face lost it's facial hair, his manly features becoming boyish and smooth. He looked like a pre-teen about to enter puberty. Sally's eyes opened wider, his cock has shrunk to about four inches, was totally deprived of hair and it was still shrinking. His nipples faded from dark and rigid to pink and flat. He was still technically a boy, at least so far.
The transformation continued. Mark looked as though he wanted to say something but though better of interrupting whatever bizarre act his wife was putting into play. Sally leaned over as he got smaller, he was shorter than she was now, weaker, less powerful, she was in charge.
Marks face puffed just a little as his childish, and more feminine features took over his former adult ones, his whole frame was a little less skinny and perhaps a little more like you would expect of a young child. He got smaller and smaller, his eyes still closed, Sally's eyes however watered a little, from glee at the new form of her husband. She was loving watching the power slip away, her favorite part had been his abdomen, his six-pack stomach had faded to an almost womanly flat shape, and then to a child's belly.
Sally bit her lip as the transformation finished it's work. Mark looked about two years old. She looked down and saw his cock had completely disappeared while she had been concentrating on his abdomen, to be replaced with a little girl's naked slit. She took the medallion from him and gave his new vagina a close inspection regretting that she had missed that part of his transformation.
'Oh' gasped Mark who opened his eyes to see just what was going on. They opened and widened in horror at the giant woman towering over him with a smile. He reached down to his crotch because he thought his penis felt odd, but found instead a girl child's privates with his childish hands.
'Hiya baby girl' laughed Sally, stroking back her hair
'Sawwy?' he asked in shock.
Sally burst into laughter, this was incredible!! He had a lisp! He could barely speak and probably barely walk, was he even potty trained? This was amazing. It was time to play Mommy, what should she do? Mother him? dress him? potty-train him?, feed him?, spank him? bath him? Oh, the possibilities seemed endless. But she needed to decide..........