Charlie sneered disdainfully as he looked at Dean's horrified expression. "I told you that your mouth stinks, but you got mad at me. Look at you! You've never liked brushing your teeth since you were a kid, huh? You're dirtier and lazier now. Come, let me teach you how to brush your stinky mouth!"
Charlie grabbed the toilet brush at his side, pried Dean's mouth open with his other hand, and stuffed the dirty brush right into his mouth.
Dean was muscular, and his chest muscles were as big as an adult's head, but his mouth was comparatively smaller.
When Charlie forcefully stuffed the toilet brush into his mouth, the hard burrs cut his lips, and the corners of his mouth turned bloody.
Dean was trembling in pain, but Charlie didn't give a damn. He exerted some strength and shoved the entire toilet brush into Dean's mouth.
Then, he began to move the toilet brush up and down vigorously as if he were brushing Dean's teeth. In an instant, Dean's mouth was filled with blood.
Dean felt an excruciating pain in his mouth and throat. The hard plastic bristles scraped his mouth and gums so intensely that it left countless bloody wounds inside his mouth. He couldn't hold back his tears, and he almost collapsed in pain.
He tried to whimper to attract the attention of the men outside the door so that they could rescue him. However, he had shut and locked the door himself, his mouth was now stuffed with a toilet brush, and Charlie was choking his throat tightly. His whimper sounded like a whisper and was barely loud enough for anyone to hear.
In desperation, Dean raised his hands above his head to surrender and looked at Charlie with a pleading, pitiful look.
"What?" Charlie ridiculed, "Are you scared?"
Dean nodded repeatedly, his tears pouring down.
With a twist, Charlie twisted the toilet brush in Dean's mouth. A stream of bright red blood mixed with saliva flowed down the corner of Dean's mouth. Dean felt as if his heart had stopped beating at this moment.
Charlie glared fiercely at Dean's throbbing body and desperate expression. Instead of stopping, he narrowed his eyes and warned coldly, "Listen to me carefully! Don't piss me off. Don't even think about getting away. As long as I'm not happy with you, I'll kick your ass randomly, impromptu, and without reason, just like how you bullied those guys in the past. I'll continue to torture you until you're completely destroyed!"

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