Western people are universally fooled into thinking that Asian women are meek, shy and submissive.
This is just a game.
This is a common role play scenario that women play to act out in Japanese sex clubs.
The woman hires out the room and the man.
Same room, same man, same scenario but different lady playing the role:
Women in Japan can have lessons in how to kick a man properly in the testicles. A female trainer will arrive with a man and the man will stand and be kicked full-contact in the groin by the trainer. Students will take turns kicking and kneeing the man repeatedly. For real.