为什么插的越快叫得越凶

The moment Yang Wei rushed over, Lu Feng's body broke away from the wall, jumped into the air, and quickly fell down from the upward position, with his legs riding on Yang Wei's shoulders. His feet just clamped Yang Wei's neck and head. Lu Feng twisted his feet hard. With the rapid exertion of force, Yang Wei was thrown to the ground by the powerful force....