Yusuke decided to live alone for a while due to his wife Kaori's long business trip. Her mother-in-law, Sayako, who was asked by Kaori to take care of him, visited there. Unlike her wife, who is absorbed in her work, Yusuke, who has lust for her homely girlfriend, Sayako's wrapping kindness and her mature body, asks her to handle her sex... . Unable to suppress her son-in-law's strong cock, Sayako made him ejaculate as if she was swept away. However, her aching body seeking pleasure breaks the reason and easily crosses the forbidden line.
