masterpiece, best quality, ultra-detailed illustration, sharp focus, intricate details, highres, absurdres, 1girl, Toph, (Avatar the Last Airbender), 20 years old, mature adult woman, beautiful detailed face, short messy black hair with bangs, pale green eyes half-closed in ecstasy, intense ahegao, drooling, heavy blush, petite slim body, small perky breasts, narrow hips, flat stomach, plump round ass, perfect proportions, erect nipples, on all fours in the forest, ass raised high towards viewer, back deeply arched, knees spread wide, two thick glowing blue water tentacles vigorously penetrating her, one deep in her tight wet pussy, the other stretching her anus, double penetration, tentacles thrusting, detailed spread pussy, detailed stretched anus, glistening pussy juice mixed with water, dripping fluids, slight belly bulge, water tentacles wrapping around her thighs and waist for support, dense forest clearing, soft dappled sunlight, mystical atmosphere, wet skin reflections, extreme close-up from behind and slightly below, perfect ass focus, dynamic angle on double penetration, anime style, high quality hentai illustration, glossy skin, sweat drops, pussy juice, explicit anatomy, tentacle bondage