In the fourth installment of the erotic novel series, Ai Asakura plays the role of the erotic novelist Jun Tokiwa (Cousin's Shorts)! - His cousin Misaki (Ai Asakura), who has become a college student this spring, will be staying at Shinji's house, a ronin student. - Shinji can't hide his excitement as he stands in front of a body with outstanding style. - In the end, he ends up masturbating using Misaki's shorts that were in the bathroom... - This work is filled with Ai Asakura's sadist character! - Look forward to the immoral erotic drama!