Cọ xát con cu với nhau

• 00:01
• 00:08
• 00:15
• 00:23
• 00:30
• 00:37
• 00:44
• 00:51
• 00:59
• 01:06

The old Boy Scouts trick -- start a fire by rubbing two sticks together...

• 172,106
• 01:12