An elegant slender female model in her 30s, with long hair, topless, small perky breasts, wearing a sexy tight skirt with a side zipper, skirt unzipped, (thick pubic hair:1.2), tiny white lace underwear pulled to the side, she sits on the edge of an art table, (in a bright artist's studio with large blank art canvases, potted plants, a basic artist table, art supplies), (((she is inserting a paintbrush handle into her wet pussy))), (paint is splattered on the table and her body), perfect detailed eyes, perfect mouth, the image should replicate the warm, slightly dusky tones, The scene is illuminated by soft cinematic lighting, highlighting her sultry expression, and realistic skin texture, photorealistic 8K resolution, (3/4 angle view:1.4)