Shiho's wife, Shiho, gets along well with her husband, but she is not satisfied with their sex life. Her husband works in the company dormitory, her brother works for the same company, and they live on the 7th and 8th floors of an apartment building... The brother's wife has miraculous big tits! This is the story of such a wife and Umami's brother. The trigger was a pair of erotic underwear that fell from the floor above. The brother's wife with big tits and the brother-in-law with a huge dick were staring at each other in silence. And Shiho naturally and unconsciously stroked her brother-in-law's thing slowly as if tasting it with her hand. Coming back to herself, Shiho hurried back to her home and masturbated as if remembering the feeling of her husband's unparalleled Ichimono from earlier....
