Brothers In Crime

The Kinnosuke Twins were the most Hottest in Azumamaro High, that they even had Boys falling for them, not to mention that they were the Sons of The Most Richest Man of the entire Country. Sadly though, their mother had passed in a fatal accident when they were about 7. After a few years from that accident, his Father had met with his new Fiancée and decided to marry her in just a few Months time. Their father had mentioned that they were too going to be having a step sister, since his Fiancée had a Daughter.
A few weeks had passed and their father decided to have a small Family Dinner together, and of course, the Twins were forced to attend it, since it also meant that they could meet their new Step Sister. Little did they know that the Woman that their father will be marrying is the Mother of the new transfer student from their school.
How would they keep this secret without letting the whole school know? Keep on Reading to find out~!