1-3) Sins and Kisses
When a gentle young man named Yamato is sent to the lush Fiji islands (in place of his brother, Hikaru) it proves to be the perfect setting for passion as he tumbles into an affair with a world class F1 race-car driver Kyle, who is his brother's ex-lover.
4) Impenetrable Lips
Higurashi (Hikaru) gets kissed by Aaron, a famous lady-killer and F1 racer (same team as Kyle) and then "kidnapped" (with Yamato's help) to desert island for their "honeymoon".
Tsumi To Kuchizuke