The bathroom was a sanctuary for my solo sessions, a place where I could escape the world and find release. But today, my peace was interrupted by an unexpected visitor.
The door swung open, and in walked my sister, catching me in the act. She shook her head in disappointment, but I could see the smirk playing at the corners of her lips.
"Really, brother?" she said, walking over to me. "You can't help yourself, can you?"
I tried to protest, but she cut me off with a wave of her hand. "I warned you, didn't I?"
Before I could react, she grabbed my balls with a firm grip. I winced in pain as she gave them a gentle squeeze.
"This is what you get for not listening to me," she said, sitting down on the toilet seat and trapping my balls underneath the lid.
She started bouncing up and down, causing my balls to scream in pain. I tried to wriggle free, but she held me down with a firm grip.
"You're not going anywhere until I say so," she said with a laugh.
She continued to bounce harder and harder, until finally, she stopped. But the damage was already done. My balls were crushed, and I was left in pain.
She got up, leaving me to nurse my injuries. "I hope you've learned your lesson," she said before walking away.
I groaned in pain, knowing I wouldn't be making the same mistake again. My sister had shown me who was in control, and she wasn't afraid to show it.
As I sat there, nursing my crushed balls, I couldn't help but laugh at the absurdity of the situation. My sister had pulled a toilet prank on me, and I had fallen for it.
But I knew one thing for sure - I would think twice before jerking off again, knowing my sister wouldn't hesitate to crush my balls if I did.
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