Taro always feels lonely living single. One day, on his way home from work, he saw a woman outside the hallway. He could see her nipple through her thin, braless shirt. Even when she sat down, he could see her most intimate area!!! That woman was Natsuki, his new neighbor. Her husband always had to go on business trips and only came back once every few months, so she also felt extremely lonely like him. Stimulated by the beauty of his neighbor, Taro suddenly remembered that the structure of the house next door was similar to his, so just by going through the veranda, he could look into her house. So he went through the veranda and peeped. But Natsuki also noticed, she deliberately masturbated in front of him and used this to threaten him, forcing him to satisfy her sexual desires...