Kimika had a cheerful personality and was able to tell dirty jokes without hesitation, and was very popular with her son's friends as a mother who could talk about anything. - Kimika's friends always gather at the Ichijo house to enjoy Kimika's beauty and dirty talk, and they enjoy talking nonsense. - Following the usual flow of dirty talk, Kimika decides to hold a game where she can guess her son's dick. - It was just a prank for her sons, but Kimika's expression changes in front of the spectacular view of her favorite dick lined up in rows...