Sonic and Tails walked to a store, hoping to buy something. After they put a toy in their cart, they went to the cashier. "We'll like one toy please." "Ok Sonic and... we have to unfortunately deny service." The casher responded.
"Why?" Sonic asked. "Because you have a unwelcome customer." "Are you talking about Tails?" "Yes I'm talking about that two-tailed freak! And because of the 'minor' incident from last week." "Hey, just because he's different doesn't mean he's a freak!" "Of course it does!" "No it doesn't! Tails is a great kid, heck I consider him the best kid I know! If you deny service just because someone's different, that means you're racist!"
Everyone just stared at Sonic, with the cashier breaking the silence. "Ok... here's your order I guess..."
Yeah... discrimination is the theme of this short. This story (I think) gives the reader a sense of justice, because Sonic finally managed to break through the citizen's thick-skulls.