突然的暴雨浸透了骨头。我心爱的朋友 Yui Onozaka，无法回家

Yui, my friend who lives next door, came over to tutor me while no one is at home except me. After she finished and left, she came back a while later, soaking wet. It seemed she'd lost her house keys. Her wet hair, her underwear visible through her white blouse... I couldn't control my emotions, and as Yui was drying her hair...