"Your big breasts, which are slightly transparent in the rain, turn on my switch..." Wet uniforms, transparent underwear, and perverted janitor's favorite food are soaking wet busty schoolgirls!A man who is lustful for a girl student who gets wet in the rain aims at "Aika" who has difficulty returning home on a typhoon night, and gets wet and raps! "I'm Pohane, it hurts when it rains..." Every time it rains, Aika's feelings change and she gradually waits for the rain to fall...After school in the torrential rain, I'm going to rape again today...