Dmm R18 Fanza ipz00314 The Affair I'm having with my girlfriend's Sister Yu Namiki. One day, I went to stay at my girlfriend's house and was greeted by her beautiful sister Yu! Her pheromones filling the air made me lose my senses and unable to suppress my emotions... Popular actress Koharu Aoi plays the role of the sister. Of course there's sex scenes to enjoy too!. The Affair I'm having with my girlf. 彼女の姉貴とイケナイ関係 並木優 ある日、彼女の家へ泊まりに行くとそこには美人な彼女の姉貴「優」さんが!!僕の理性を狂わす濃密フェロモン、抑えきれない想い…。妹役には人気女優の「葵こはる」ちゃん!もちろんHシーンも収録!!※ 配信方法によって収録内容が異なる場合があります。 彼女の姉貴とイケナイ関係