So lying flat

The clever Lin Long quickly mastered the remote control skills.
Two little cousins ​​were sitting on the edge of the bed, holding their dolls.
They keep making demands.
"Optimus Prime, get going!"
"Brother Long, let it run, run, hehe..."
"Brother Long, turn it, let it turn, hehe..."
"Haha, it's so obedient..."
Lin Long was able to operate it skillfully, causing her little cousins ​​to shout with excitement.
The small inner room was filled with a happy atmosphere.
Lamar...