Beautiful Sister-in-Law, Used as a Substitute for the Wife with a Beautiful Buttocks - Kasumi Okazaki JUX-395

Atsushi is temporarily staying at his brother and sister-in-law's house while looking for work. One day, a man in the neighborhood demands that Atsushi resolve the issue by assaulting his girlfriend. Kasumi, who comes to the man to find out what's going on, has no choice but to accept his unreasonable demands for Atsushi's sake...