Yuichi who can't have "history without a girlfriend = age".However, for the first time she seemed to be able to do it and consulted her aunt Keiko about men and women on the phone. "What should I do if sex doesn't give me an erection?"Visit Yuichi with her clothes on, open the front door and show off her amazing technique to Ji ○!In addition, insert the Ji ○ port immediately without saying yes or no! !From that moment until Keiko leaves, Yuichi continues to enjoy her dream-like techniques over and over again...