Husband helplessly watches his wife being fucked by her ex-boss - Sora Amakawa

Amakawa left his old company and started his own company. He also met and married Sora, who supports him in all company-related tasks. The company is heading in the right direction and developing very smoothly. But one day, Amakawa's former boss, Horio, approached him and gave him a contract.

Due to his own mistake, Amakawa missed the deadline for delivering goods to the partner, causing Horio to suffer a huge loss! As her husband was busy, Sora went to apologize to Horio on his behalf. He agreed if Sora apologized sincerely. But this "sincerity" involves her using her body to serve and satisfy him...