This time, we have created a 4-part series entitled "The Tale of Genji in the Showa Era" that features incestuous relationships with a stepmother, which is actually written about in The Tale of Genji, and have arranged it in the style of erotic romantic porn from the Showa era, including an incestuous affair between two sisters in their sixties, a tragic gangbang story centered on incest between a mother and son, an affair with a wife from the housing complex next door, and a sexual encounter with a high school student who is madly in love with her.