Before you get hit by Truck-kun, a strange light takes you to an unknown future.
A strange girl saved your life, but not for free ...
In the future, all men died from an unknown disease, and in order to fill this void, women created replacements for men.
Androyds are adapted for any kind of work, but their main task is to replace men in more carnal matters.
Now you have to work as a rented android and do whatever the girls want from you.