Three years have passed since she divorced her husband, and Yoko is raising her only son, Atsushi, by herself. One day when my patience is about to reach its limit... Atsushi's friend, Ken, who lives next door, comes to my house. Yoko takes a deep breath when she sees Ken's crotch because he borrowed Atsushi's pants because it was hot and sweaty. (Wow... big!!) Ken's big cock is too stimulating for Yoko, who is droughty, and Yoko unintentionally takes a certain action...
