The single man, who lives in an apartment in the city, was sleep-deprived when he exchanged greetings with Mr. and Mrs. Anno in the next room. The beautiful and graceful wife called out to him, "Are you okay? You shouldn't be sleep-deprived...". The man woke up again later, unable to fall asleep, and was surprised by the passionate moans of a woman coming from the other side of the wall. He couldn't help but peek into the window of the house next door. There, he saw Mrs. Anno moaning lasciviously, something he had never imagined from her chaste appearance in the daytime...!