Mum walked into the bathroom o…

Mum walked into the bathroom one day and found young Johnny furiously scrubbing his dick with a toothbrush and toothpaste.”What the hell do you think you’re doing, young man?!” she exclaimed.”Don’t try to stop me!” Johnny warned.”I’m gonna do this three times a day, because there’s no way I’m gonna get a cavity that looks and smells as bad as my sister’s.”