Mommy gave you a list for shopping and said that you have to go buy it. You went to the shop, came back, and you didn't notice that you forgot to buy a toilet paper... Mommy came back home too and as she thought that you managed to buy everything, she went to the toilet right away. And when she realized that you didn't buy toilet paper she was furious. She stormed out of the toilet, ran to your room and started to shout: you are a lousy boy, you couldn't even buy a toilet paper! Now get down here and lick my asshole clean, since you are so stupid that you can't buy everything I asked. This is only the start of all punishment, so lick my asshole or it will be worse -open for customs