A rear three-quarter view, medium shot of a beautiful anime woman riding a jet ski that is speeding away from the camera across a vast, clear blue ocean. The woman has long, flowing black hair streaming behind her in the wind and a determined expression on her face as she grips the handlebars firmly. She is wearing a sleek, minimalist bikini that complements her athletic physique. A massive, long white rooster tail of splashing water and sea spray dominates the frame, trailing powerfully behind the jet ski and creating a sense of intense velocity. The surrounding environment consists of a crystalline turquoise sea stretching to a sharp horizon under a cloudless sky. The visual style is high-quality anime illustration with vibrant colors, crisp lines, and dynamic lighting that emphasizes the glistening water and the spray's translucency, evoking an energetic and refreshing summer atmosphere.