Ya japan’s porn industry is just horrible. Would not be suprised if there was a back story to it. Like this girl who fights evil, with sex I might add, has to join the local drift circuit to stop this monster shaped thing from winning it and could only drift the car by having sex with it as the car is possesed…5 years and 900 episodes later she marries her car(who was an angel who liked to have sex with his occupants hence the dildo shift knob).