[NMSL-015] [Latest work] I was made into a toy because of my brother who and spits out abusive words in an online game Hinanori Urakami

The older brother was an otaku and reclusive, and on the FPS, he used to spit out violent words. Because of that, one day, he sells a fight to the son of a big yakuza and is pushed to his house. And "Hinori" is noticed on the spot instead of his brother. She is held in front of her brother, forced to serve during meals, and her heart is torn to shreds... However, the young and sensitive body accepts the act and... I become obedient... The destination of the younger sister who falls into pleasure and the older brother who vents his anger on each other is...