The Takasugi family was originally a poor family with no mother, but they were able to stabilize their lives after remarrying their mother's elite office worker, Kyoko, Yoshio. At first, Yoshio seemed like a good father, but one day, he revealed his true nature and attacked Mari. From his mother's hardships and his affection for his sick brother, he silently endured the painful days for the happiness of his family. Right next to my mother, near my brother, while my boyfriend was coming, today I had to endure unwanted climaxes.