We met as a friend of my sister. We got along well and were more and more attracted to each other. One day when she was alone at home, she asked, "Do you want to have sex with me?" Since that day, we had sex many times. Even if each other has a lover, sex with two people is completely different. No matter how perverted desires and selfish feelings, we were able to hit each other. Both my first experience and my first vaginal cum shot were with Mr. Aika. Aika will get married soon...