Gouman Ouji to Honeymoon Eve

The Arab prince and baby-faced bodyguard go from the desert to a yacht on the high seas!! As assistant to Prince Muzaffarid, the man he loves, bodyguard Akito Kurehashi remains in the desert country of Jalal. Despite the nights of passion and sweet whispers of love, Akito's concerned that his dream-like days... could come to an end. Conflicting emotions in tow, he accompanies the prince, who's been invited to a party on board a luxury yacht. There, he meets Alan, a young boy whose life is in danger. As a result, the love between Akito and Prince Muzaffarid takes a new spin...!

(Source: Renta!)