PRED-108 Wife's favorite daughter

The Takasugi family was originally a poor family orphaned from their mother but managed to achieve a stable life when they remarried to the mother's excellent office worker, Yoshio, Kyoko. At first, Yoshio seemed like a good father, but one day, he revealed his true nature and attacked Mari. Out of his mother's hardships and feelings for his sick younger sibling, he silently endured the painful days for the sake of family happiness. Right beside his mother, near his brother, while my boyfriend is coming, today I have to endure unwanted climaxes.