Busty Big Sister, Third Generation Leader, 90cm G-cup Girl, Magica R18-131

The older sister is a delinquent girl belonging to a biker gang. The younger sister attends one of the top high schools in the prefecture. Although their personalities are completely different, the sisters have a very deep bond. Everything begins when the younger sister, Aya, is raped. To save her sister, Maya decides to fight back...