"That's IT! I've had it with your poor behavior. Both of you are going to learn some respect." Ted said sternly.
Ted's children, Alex and Sasha, had been at each other's throats for weeks. There had been constant tension in the house as the twin siblings fought, and lately they'd been involved in an escalating prank war.
"Dad, this is such bullshit!" pleaded Alex. "Sasha's been a raging bitch to me, I needed to stick up for myself!" This was met but dramatic laugher from Sasha.
"Stick up for yourself? That's what you call messing with my shampoo?" Anger was rising in Sasha's voice. "My hair was green for three weeks you dick!"
"You threw all of my clothes on the front lawn. They got soaked in the rain and half my shirts were ruined!"
"ENOUGH! I really don't care who started it, both of you out of control!" Ted tried to calm himself then continued. "I don't know what the hell happened to you two, but you used to be so close. Now you can't seem to stand each other." His anger had faded into sadness. "it's...unacceptable. You will start to respect each other again...or else."
"Or else what Dad? In a few weeks we both leave for college again anyway" Alex replied.
"You're right Alex, you do. Looks like this lesson will need to be taught quickly." said Ted. He took the pointer and middle finger of his right hand and raised it to the middle of his forehead. The twins stared at their father in confusion as he muttered some words in a foreign language. Ted broke the silence. "Go to bed, we're done for the night." His children shot each other some dirty looks but obliged their father and shuffled upstairs for the night.
Ted whispered to himself "I hope it works. Haven't used my magic in ages."
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An alarm on his phone woke Alex from his slumber. He slowly drifted awake and became confused.
"Did I pick a different alarm last night?" he said groggily.
He turned and found the phone on a nearby nightstand. Alex realized the reason for the confusion. The phone in-hand, wasn't his at all. It was his sister's phone.
"Fuck! That explains it. I must have grabbed her phone off the couch last night and not realized." He lifted his head off the pillow and shouted "Hey Sasha! Wake up you've got my phone!" That was weird, his voice sounded different.
"Hey Sasha!?" he uttered once more. "OK what the fuck?!" Alex said nervously. He threw off the bedsheets, and ran to the vanity along the wall. When Alex looked into the mirror, he could not have been more surprised. Rather than seeing himself, he was looking right at his sister Sasha. His breath started to quicken, hands anxiously patting his legs until the nervous energy exploded from his mouth.
"AHHHHHHHH!" he screamed.
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A strange sci-fi crescendo knocked Sasha from a pleasant dream. With her head still on the pillow and her eyes half open she looked for her phone.
"What fucking noise is that?" Sasha asked no one in particular.
The phone was lying next to her in bed. She quickly found the stop button and realized an error had been made.
"This is Alex's damn phone. I must have taken it last night when Dad tore us a new one. What a weird ringer bro."
She sat up and started to get out of bed when she noticed something different. Her body felt strange...bulkier, larger. Sasha couldn't put her finger on it right away but she looked down and saw a man's body. She dove out of bed and found a large mirror on the back of the bedroom door. Her fear was confirmed, she was looking at a man in the mirror but not just any man. It was her brother Alex.
"WHAT THE FUCK!?" she screamed.
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Panicked shouts from both children informed Ted that his spell had worked.
"Excellent, now we just need to explain the rules." A big smile shot across his face. He yelled upstairs "Kids! Please come down here, there are a few things we need to discuss!"
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Alex had spent the last 30 seconds rubbing his eyes, hoping to wake from a horrible dream. No such luck on this day. The vanity mirror showcased the stunning figure of his twin sister Sasha. His sister had turned heads ever since she hit puberty. With wavy auburn hair down to her shoulders, blue eyes, tan skin and a killer body she constantly had attention from the young men in town. This was a fact Alex's friends never stopped reminding him of.
At present that killer body was partially visible. Alex couldn't take his eyes off the pair of voluptuous breasts on display. Obviously, Alex knew that his sister was well-endowed but he'd never seen her wearing less than a bikini. He found his hands slowly drifting to his chest, and he couldn't help but give those mountains a squeeze.
"Holy shit! These are amazing" Alex exclaimed. He'd only been with one girl in his life, his high school girlfriend Steph. She was a looker, but not nearly as stacked in the chest department. His sister's breasts were large but very perky. Small nipples seemed to be beckoning him for contact. Alex moved his hands and squeezed them pinching the flesh between his fingers. They quickly became erect and he felt his pulse quicken.
Then he experienced a new sensation, a tingling feeling down low. Alex looked at his lower half, covered in black sweatpants. He grabbed the waistband and stretched the material from his midsection. Alex took a deep breath before shoving his right hand into his pants. He awkwardly fumbled around before finding the opening he was looking for.
A soft moan emitted from his upper lips as two fingers parted his lower ones.
"Holy fuck, my sister's pussy is wet." He thought.
His fingers shifted from teasing to pleasuring as he entered himself. Alex found a comfortable rhythm and continued to probe his dripping sex until he felt himself approaching an orgasm. He looked at his sister's body in the mirror and stopped.
"Alright man, this is your sister's body don't be a creep." He said shaking his head. He searched the drawers in the vanity and found a gray t-shirt. With the shirt along with black pants, at least he was fully dressed.
"Dad sounded way too calm. Maybe he knows what the fuck is going on." Alex mused. He moved to the door and headed downstairs.
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"What the fuck is going on!?" Sasha screamed in bewilderment. "I'm in Alex's body? This just doesn't make any sense."
She sat down on the bed and looked around at the inside of her brother's room. In a state of delusion, Sasha started to lightly slap her face, hoping one of the strikes would jolt her from a nightmare, to no avail.
She stood up from the bed and found her eyes drawn to the mirror again. Even though she hated her brother, objectively she knew he was attractive. A dark brown buzzcut, green eyes, olive skin and a warm smile were a perfect complement to his physique. Alex played sports throughout high school and kept up with the workouts. He had the body of a football player. Jacked but functional, muscular but not to the point of a bodybuilder. She knew her brother usually slept shirtless and found herself thankful for that habit in the moment.
"Alex has been eating his wheaties." She thought.
Sasha began to run her fingers up and down her chest and abs, playing with wisps of brown hair. The touching had an unintended effect. For the first time ever, Sasha experienced an erection. Blood was rushing to her crotch and her previously-limp soldier began to stand at attention. Constrained by boxers and gym shorts, there was an enormous tent growing in size. She couldn't help but touch the hardening member over the shorts. It felt amazing and she wanted more. Sasha pulled down both clothing items in one motion.
"Holy shit!" Sashed gasped. The fully erect serpent had grown to 10 inches with impressive girth. Her brother was better equipped than most guys she had been with. She found herself jealous of her brother's high school girlfriend for being the only girl to enjoy such an impressive tool. Almost subconsciously, she began to stroke her cock. This went on for a few seconds until Sasha loosened her grip at stared at her reflection wide-eyed.
"Okkkkkkkk. I'm jerking off myself errr my brother? I don't even know right now. Let's just get dressed and talk to dad." She dug around a few drawers, pulling on the first t-shirt she could find.
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"What do you mean you cast a spell on us? What the fuck Dad?!" questioned Alex, fuming at his father.
"Magic doesn't even exist! Just tell us what really happened!" added Sasha.
Ted chuckled before speaking "Couple things, kids. First Sasha, magic does exist just not in great quantities. I have limited skills, so did your uncle, grandfather and great-grandfather. Don't question the how so much right now as the why."
"OK dad, WHY the fuck did you do this to us?" Sasha asked angrily.
"The why is simple. You don't respect each other and haven't for some time. Hopefully by spending some time in your sibling's shoes, you'll fix your relationship."
"Wait some time? How much time exactly?" asked Alex.
"I'm not positive how long the spell will last. I've never cast it myself, but my guess would be at least 2-3 weeks."