[NKKD-329] Instead of my brother, I'll take my brother's wife... Big-breasted sister-in-law drowned in her brother-in-law's huge cock Shiori Tsukada (Censored)

His older brother and his wife live in the next town. One day, upon hearing that his older brother had been injured in a work-related accident, the younger brother went to visit them at their apartment. The older brother is bedridden and recuperating. The younger brother can't help but get an erection at the sight of his chaste, busty wife, who is diligently taking care of him at his bedside. "We've had a lot of hard times, too..." the younger brother says, listening to the vivid story of his older brother's wife's life, but his eyes are drawn to her voluptuous breasts. One night, while his older brother's wife is asleep in her bedroom, the younger brother...!