Not 18+, and this submission complies with Inkbunny's Acceptable Upload Policy, so to speak.
Mao Mao and Bucky did not want dinner. So they swore at his mother, and got their mouths washed out in the process. They apologized because their mother's empty threats refused to work.
Mao Mao from Mao Mao: Heroes of Pure Heart is owned by Cartoon Network. Bucky The Broncho and Serena Murphy are owned by me.