Disclaimer: I don't own Dbz...
Goku wanted a revenge against Goten for his lose by his son in a video game. Read and enjoy!
Goten was playing with trunks in his room. They were drinking beer, and were enjoying adult movies.
Goten was about 7 years old and Trunks 8 years. Both were enjoying the movie until they start feeling warm. The temperature of the room start rising.
Goten rushed to open the door of the room, but noticed that the room was on fire. They tried to escape but failed! Both died there only!
It was all a part of Goku's plan of taking revenge from Goten for his lose in Video Game. He killed Goten and Trunks and started loving happily thereafter.
-The End-