GVG-426 Cuckold's Story Aya Kisaki

I can't believe my wife got anal by a neighborhood kid...! A few years after getting married, Kisaki and his wife are in a rut. At that time, Aya is proposed to have anal sex by her husband. Actually, Aya who is interested in anal refuses on the spot, but imagines anal sex and masturbates with anal. To her surprise, Takeshi, a young boy from the neighborhood, takes a peek at her, leading to an unbelievable development...