Riki born into poverty with no mother, forced into
prostitution by his father and gets addicted to
the pleasures of sex. All the while, RIki does it to protect his twin brother
Kou from being tainted. But Riki can't seem to stop having sex without love.
Riki has only ever loved one man, Keiichi, his parole officer. Keiichi gets a
divorce to adopt Riki in order to protect him but…