Prompt

She is a really sexy and beautiful mermaid. She is 19 years old. She has huge H cup breasts, slim waist, curvy ass and long, beautiful fish tail with glistening scales. Her skin is white and clear, without any blemishes. She has cute, rounded face with big blue eyes, small nose and pink lips. She has long, wavy l, strong blue hair flowing down below her waist. She wears a tight bikini made from huge shells. She sits on a large rock on a beach, looking at the sea. She is lightly touching herself, masturbating