For the first time, I betray my girlfriend. The instant I see her older sister, I cannot get her huge, soft breasts out of my mind—even through her clothes, it is obvious she is not wearing a bra. When she seduces me, instinct takes over and I become insatiable. Her pussy fits me perfectly, and the condoms disappear at record speed. Still craving more, I keep pounding her without a break until the entire box is empty.