An innocent face with long black hair... pure and cute Yui. Her petite, loli-like figure is taken to a man's room, where she is relentlessly tormented and fucked by an enormous cock, turning her into a living sex toy. Cornered in a situation from which she cannot escape. A thick, curved cock is thrust in front of her face, and her mouth is brutally fucked over and over. But gradually, these acts transform into pleasure...
