A masterpiece, the best quality, 2d_anime_style, flat_shading, cel_shading, clean_lineart, bold_lines, vibrant_flat_colors, simple_shadows, limited_palette, soft cinematic lighting, rich colour depth, shallow depth of field, gentle background bokeh, anime_colour_grading, soft_flat_highlights. 1girl1boy, a yacht sailing in tropical waters, small islands are visible on the horizon. A beautiful mature woman, sophisticated, body is firm, tanned, and well proportioned, medium breasts, small waist, is on the yacht on deck of the bow, over_the_shoulder_shot very_wide_shot from above the bow, looking toward her face and body, background softly blurred, The sea is visible behind her, over the edge of the yacht, gentle waves rolling and a swordfish jumping.. The man sits on a sun lounger. She sits astride the man, facing him, cowgirl style, skirt pulled up, pussy visible, penis in pussy and having sex. The woman is having an orgasm, smiling widely, mouth and eyes wide open, a cry of satisfaction from her lips.