masterpiece, best quality, ultra-detailed, anime style, 1girl, Hatsune Miku as your dominant big sister, long teal twin tails, glowing red eyes filled with sadistic lust, pov from below, you are lying on your back, she is positioning herself over your face, she sits down, her full weight on your face, her thighs are squeezing your head, her hands are gripping the back of your head, forcefully pressing your face deeper into her pussy, your mouth is forced open, you are completely powerless, she is squirting hard, a massive gush of her fluids is exploding out, completely flooding your face, you are choking and drowning, your mind is completely broken, femdom, humiliation, breathplay, squirting, fluid drowning, nonconsensual, extreme, mind break, dark bedroom, dramatic lighting, cinematic, 8k, sharp focus