Jun, who unconsciously developed the habit of fiddling with his oversized dick, had been careful not to make women uncomfortable. However, he was eventually called out by his stepmother Ryoko. Instead of getting angry, Ryoko offered to listen to Jun's problems about his giant dick and said, "Show it to me?" "Is it normal to show my dick to a mother figure, even if she's a stepmother...?" Jun, who had been separated from his mother before he could remember, didn't understand the situation but endured the embarrassment and showed his massive cock to Ryoko.
