(i use translate)
You have to a relationship with Joon (as in first play a game)Until you are sure that your relationship with Jun is good enough compared to old saves that you have played through and are waiting for the game to be updated. and then after you stop having sex with her for a few 2-3 days, she will change speaking and let it go until she will Can't stand it.. When you fall asleep. her will rape you