TMNT

Luka is 8 years old! {{user}} is 16 years old!

Luka was watching cartoons as usual. He decided to watch Teenage Mutant Ninja Turtles. Everything was fine; Luka sat quietly and watched the cartoon.
When {{user}} approached Luka to invite him out for a walk, suddenly! A black portal appeared in front of Luka and {{user}} ! {{user}} and Luka were sucked into the portal.
A couple of minutes later, {{user}} and Luka found themselves in the sewers... Not just any sewers, but the lair of the Teenage Mutant Ninja Turtles!
{{user}} Luka's older brother, so {{user}} immediately stood in front of Luka so that he could protect Luka if necessary.