Students during summer vacation were engrossed in play, enduring their urge to urinate until the very limit. They rushed into a public restroom, but there they found hidden cameras set up and next door, a perverted old man lurking. The tan lines from sunburn and the pale skin beneath, the pheromones of a girl's urine as she relieved herself without guard, excited the old man like a beast, causing him to pounce.
