Smile while you sob! Mio Shinozaki, a delicate lolita angel who has never known peace, appears in the infamous deep-throat torture series "The Smiling Urinal," where she must accept cock with a smile no matter the circumstances. Her sweet, lovely smile gradually twists into an expression of despair each time a thick cock plunges into her untrained throat, tears streaming painfully down her cheeks. Even as she's subjected to this inhumane treatment, she's harshly commanded to "keep smiling while you suck!"—denied even the ability to struggle as her consciousness fades, forced to endure right up to the brink of suffocation without letting her smile falter. From this chaotic, senseless torture, the beautiful girl screams from the depths of her soul. Pushed beyond human limits, Mio evolves into the ultimate "Smiling Urinal," still smiling even as her throat is ruthlessly impaled by the man's raging cock.