Sneak to Fuck with Girlfriends Sister

One evening, Princess Sakura is attacked by a man. At that time, the Princess could not see his face. and only sees a tattoo on his body. Because of that that night, Princess Sakura falls in love with the man. In order to find the man she gives up everything and gets the same identical tattoo. The princess then works as a prostitute. Meanwhile Gonsuke is the man who attacked Princess Sakura. He also stole a scroll and, because of that, he is chased by assassins.