16-bit retro anime style, 1990s anime screencap, cell-shaded, detailed lineart. Explicit uncensored NSFW hentai, nakadashi, vaginal penetration. Inside a classic steam train cabin. An athletic bishounen anime male character with styled hair is lying on his back, he is wearing a distinctive short blue bolero jacket, tight dark high-waisted trousers, and a classic western cowboy hat on his head. A beautiful anime waifu character with large expressive eyes and long dark hair is sitting on top of him in cowgirl position, riding him. His erect penis is explicitly introduced into her wet vagina. Her white Victorian ruffled skirt is pushed up, fully exposing her bare anime buttocks and the sexual penetration. Expressive faces, heavy blushing, ahegao expression, sweat drops, explicit fluids. Sharp contrast, vibrant anime color palette, high fidelity, 2D hand-drawn look.