I was 16, at home, while my family was out of state for vacation. My 16 year old cousin came over because her family was out with my family, too. I'm happy it was my cousin and I at my house alone together. She's cute, body well rounded, and her ass was fine. I couldn't stop staring at such a sight... Hours later, I was getting bored, kinda. All we were doing was just talking, making jokes, and just chilling. I decided to...