Well there are the Yakuza, no one can say shit to them. or else you are dead. They might be using their power to rape people in trains and bus. But this might be inspired porn video.

That was hot: D

Wow... iv seen alot of these japan sex train vids wtf is going on?? they gota be setups theres no way that its real. Are the passengers blind wtf

Tell me that this siutation is stage and the girl was willed to comply!

Too bad it's digtized