Heads

Suddenly a warmth spreads around your groin area. You and your sister watch as your dick made a tent in your pants. Instinctively you reached down and yanked your shorts down, giving your dick space to grow. Glancing up you noticed your sister was watching with apprehension and maybe a little bit of lust.

The warmth in your dick continued to got hotter. As it did so, your dick began to grow. The tip of it pushed up to your belly button, and continued. It got thicker too. Soon it was thick enough that you would need both hands wrap around it. Now the tip of your dick was to your chest. The head of it so fat it made you glad you had wish that your dick would still be able to fit inside a pussy. Finally your cock reached up to your chin, and then your lips.

“I can’t believe that worked” you exhaled. Moving your hips, you swung your massive dick around.

Using both hands you felt the entire length of your newly grown cock. It must be 3 feet in length! The sensation of needing both hands to wrap around it was exhilarating. So was the fact that you could hug your dick to your chest. Glancing at your sister, you liked the head of your cock.

“Okay, what’s going on?” Your sister asked? Her eyes never left your dick.

“It’s this coin I found. If two people make a wish and I flip it, one of those wishes comes true. I can also **** people to make wishes.”

“So that’s why I said that wish earlier.”

Getting up from her bed, Amy was led over and reached out a hand to your 3 foot long dick. Your sister was the same height as you, which meant your dick stood proud between the two of you. Is she wanted to, she could suck the head of your cock without even bending her neck. Amy reached out a hand and poked your dick. It swayed a little. A shiver ran through you and before you knew it you made eye contact with her.

“Make a wish”

“I wish that I could swap body parts with someone when I wear the corresponding clothes. That the person will be aware of the change but not be able to tell anyone.”

“I wish my Sister would let me fuck her pussy and unload my seed in her womb.”

A sly grin crossed your sister lips as you flipped the coin.