Akogare no Nee-chan ga Gal ni Natte Kaette Kita Natsuyasumi

Kaname Karigaya is a boy who lives in the countryside. Coming to the beach one morning, he spots a beautiful gyaru...! To his surprise, the gyaru turned out to be "Aira-neechan", the prim-and-proper older girl who was his crush in the past! "How about doing it with me?" Aira is coming on to Kaname i