The Koide family who purchased the long-awaited detached house. However, her husband doesn't take care of her because she is obsessed with her work, and Aiko, who is shy and can't get along well with her neighbors, is at a loss. However, with the help of the town councilor, Okada, she gradually begins to get used to him... At that point, Okada, who had his eye on Aiko's beauty, takes advantage of her kindness and pushes her down. Even though she resisted, Aiko couldn't resist the throbbing of her body with her loneliness and accepted it.
