Bathing with my little sister. I thought she was still a kid, even though she's starting to look a bit more mature. But suddenly, she starts acting all seductive, giving me intense tongue kisses and clinging to me during sex! I'm completely smitten by this unexpected turn of events, my rationality flies out the window as I pound her pussy hard and deep, creampieing her multiple times! Turns out, I was the only one who thought she was still a kid, my sister sees me as a man. So when I touch her pussy, it's already soaking wet! Now, my sister is my homewrecker.