Mako carelessly presses a mysterious "NTR Button" that gives her 100,000 yen each time it's pressed. Every press brings 100,000 yen, but each time, someone else gets... that. There's no way such a good deal exists. The price Mako paid for pressing the button so casually was far too high. Mako struggles desperately but there's nothing she can do. "Really, someone I don't know...?" By the time she realizes it, it's too late. She trades money and finds her legs spread apart... The unwanted NTR game begins.
