Kana's dorm room has been suffering from a broken air conditioner, leaving her to endure sleepless, sweltering summer nights with the window open. She often forgets to lock the window even during the day, earning frequent reminders from her mother. One evening, a shadowy figure slips in through the window. As Kana sleeps soundly while studying, the man licks her exposed lower body, drenching her sweat-soaked pussy with saliva. He brings her to orgasm before she wakes up and leaves. Unaware, Kana continues her daily routine, only to be playfully touched and fingered every time she sleeps, with her pussy being pounded by a thick cock... .
