She was returning to her hometown for the first time in a long time. I felt a little lonely when I saw her off. The day after she returned, I called her and found out that something was wrong with Airi. She had met her ex-boyfriend by chance and was having sex with him. Airi, unable to resist the pleasure, asked her friends to arrange a drinking party with her ex-boyfriend, and from then on, she was completely absorbed in creampie sex every day until she returned home... I got depressed and erect when I imagined Airi having Airi with her ex-boyfriend, showing me her dirty face that she never shows to me.