Camera starts in a medium shot matching the reference pose, her right arm raised behind her head, left arm relaxed, looking toward the camera with slightly parted lips. Suddenly thick, glossy, dark purple-black tentacles descend from the ceiling and shower fixtures. They move with organic, sinuous motion—slowly coiling around her raised arm, waist, thighs, and under her heavy breasts, constricting and lifting them. One thick tentacle slides between her legs and penetrates her vagina deeply, pulsing and thrusting rhythmically while visibly swelling and pumping as it impregnates her. Another tentacle wraps around her torso and teases her nipples. Her expression shifts from surprise to intense ecstasy, eyes fluttering, mouth opening in a moan, body arching and trembling as she climaxes hard. Her hips buck against the invading tentacle, thighs quivering, clear fluids mixing with the shower water running down her legs. The tentacles continue writhing and tightening around her as she orgasms, breasts heaving, water droplets flying. Smooth continuous motion, wet reflective skin, steam, dramatic lighting, highly detailed textures, erotic and intense atmosphere, 24–30 fps, realistic physics and fluid dynamics.