Rima and Sakura were childhood friends. However, after being estranged for a while, they reunited at the same school, only to find Rima had become a delinquent rumored to be involved with half-gangs and drugs. Meanwhile, Sakura started dating a boy she had a crush on, but suddenly Rima began bullying him. In reality, Rima had distanced herself from Sakura and gone astray because she couldn't bear to give up on her unrequited feelings. Unable to endure Sakura's accusations for protecting her boyfriend, Rima decides to go all out with drugs, wreaking havoc. The two of them, with their slender waists arched back, climax in ecstasy... .