OBA-174 An adulterous wife who only has an affair in the afternoon - I'm being held by my neighbor at 3pm on a weekday. - Chika Sugisaki

Chika has been married to her husband for over 15 years, but they have been sexless for over three years. They have not been blessed with children, and she feels a little lonely as she commutes between her home and her part-time job every day. Then, one day... she meets a man named Osawa who has just moved in next door. "I'm studying to become a lawyer while taking the entrance exam for a cram school," Osawa tells her with a serious look in his eyes, and Chika develops feelings for him. Then, the two end up having a relationship after a certain incident...