Tsumi ni Nureta Futari

This story of forbidden fruit is laden with angst and taboo. Nineteen-year-old college student Kasumi embarks on a journey through Italy following a heart-wrenching breakup. In Rome, she encounters an attractive Japanese man. Without knowing anything about him, not even his name, she spends a passionate night with him. There seemed to be no possibility of them crossing paths again, but when Kasumi returns to Japan, fate plays a cruel trick! The man she was intimate with turns out to be Yoshiki... her younger brother!! And that's just the beginning of their turmoil.