The Devil on G-String

You play the role of Azai Kyousuke, the son of a legendary gangster who is notorious in the underworld. You spend your time listening to Bach, playing God in school and secretly working for your stepfather, a ruthless financial heavyweight. This idyllic life is interrupted when two people show up in town - a beautiful girl named Usami Haru with hair you could lose yourself in for days, and a powerful international gangster known only as "Maou." Almost without delay, the two begin a deadly game of cat-and-mouse that will put you and your friends in the crossfire. Intrigue, political intrigue and a multitude of interlocking traps are the weapons in this epic battle of wits.