Ayaka was living a very normal married life with her husband. Her best friend and neighbor was pregnant and getting ready to give birth. Ayaka's husband seemed like a straight and caring person when her friend was admitted to the hospital. However, by chance, Ayaka discovered his true face. He brought another woman home to have sex right after his wife was hospitalized. Ayaka talked to him, wanting him to think about the wife who was carrying his child. But he refused to change, now shifting his attention to Ayaka. He raped her repeatedly and used the excuse that her husband was also having an affair to manipulate her thoughts. Afraid of causing pain and disappointment to her friend, Ayaka kept this a secret and let him continue his abusive behavior...