Friends With Benefits 3 (It's at fanfiction.net so all the chapters are there.)
By: relic_yuy
Pairing: Hisagi Shuuhei x Abarai Renji
Rating : NC-17
Genre: Yaoi, Romance
Summary: The final chapter. Renji is not jealous when Hisagi and Matsumoto are sent on a mission to the most romantic onsen in Soul Society, not at all...
WARNING: KINK! Hard kink warning just to be on the safe side.