Cry with a smile!!! Arisaka Miyuki, a classic beauty as pretty as a doll, begging to be displayed in a glass box, appears in the selfish deep throating work "Smiling Mouth Toilet," in which she is forced to smile no matter how much her throat is violated. The innocent, fresh-faced beauty's expression crumbles as the pain inflicted on her virgin throat membranes crumbles, but her masochistic nature keeps tears of joy flowing from her eyes... Accepting such cruel treatment as her desire, she smiles in the midst of panic, and continues to smile as she sucks a cock even as she loses her mind, becoming a bewildered beauty. What we catch a glimpse of at the end of this degradation is Miyuki, reduced to a "smiling mouth urinal," who continues to smile even as her throat is violated by a man's penis...