Jared, in his little brother Mitch's body, heard his mothers voice outside his door and around the hall.
"Now Jared" (talking to Mitch, who now obviously looked like Jared) "if you want to help your little brother, you can start by teaching him a lesson. Your fathers not around and it is time for you to step up as the man of the house. I can;t seem to get through to your brother, he is just a little smart allec and I can'tget through to him! I think its because of the lack of male influence in his life. So, you can start by going up to his room and giving him a good swat on the behind. I have always been the one to punish him, but I think if an authoritative man were to do it, he would get it better. Now go on!"
Jared gulped, he heard heavy footsteps coming towards his room. The door slowly swung open and there stood Mitch in his tall, muscled 17 year old body, smirking.
"Well, little bro. Mom tells me you were snooping around in my room." Jared stared up at his now much taller brother.
"Mitch! Mitch you've got to find the medallion! We've got to switch back!"
Mitch slowly closed the door and sauntered into the room.
"Are you kidding?! Turns out mom thinks I'm a little smart ass, and you're a fine young man! And now I'm you and you're me! I'm not gonna fuck that up!" He laughed, clearly enjoying his new height and deeper voice.
"But Mitch! Come on...I..." Jared's heart sank as he saw the trouble of his predicament "We can change back, and..and I'll stand up for you to mom and everything!" Mitch suddenly got stern.
"Now quiet! You're talking crazy and your're not willing to take responsibility for yourself." Mitch assumed a haughty voice and stance, mimicking one Jared had often used. "There comes a time in every man's life when he must face up to what he did and accept the consequences of it. Now, its time for a spanking."
Jared's eyes grew wide with fear.He started to back away. Mitch easily scooped him up under the arms and carried him towards the bed.
"NO!! I'm NOT MITCH! YOU CAN't DO THIS!! PLEASE!!" Jared felt a sharp slap on his ass, it stopped him short.
"Now for every outburst like that you get 5 more spankings! Is that clear mister!?" Jared was taken aback at the power in his now older brother's tone of voice. "I said: IS THAT CLEAR?" Jared felt tears welling up in his eyes as he mumbled a 'yes sir'.Mitch sat on the bed and pulled down Jared's little pants, and Jared could feel his underwear bunched around his ankles, exposing his little penis and bare bottom. Mitch stretched the little Jared over his lap and begun swatting. Jared cried immediately in pain and humiliation, which only earned him 10 more spanks.
With the final swat, Mitch left his hand on Jared's red bottom and let the boy cry some more prone. Then sat him up on his knee. Jared now sat sobbing his little eyes out, straddling his big brother's muscular teen thigh. When he opened his tear filled yes he found he was set up looking straight into the mirror at his new child's face red and tear stained.
"There now." said Mitch a bit more gently "its not so bad..." with that he lifted Jared up to show him his red butt cheeks in the mirror. Jared snuffled a little bit more. His brother could lift him so easily now, and his ass, which was once firm and muscular, was now tiny, cute, and smooth.
"I'm the man of the house now" Mitch continued "and things are going to change. You hear me?"
"Yes sir."