Sunday Funday as they say. My buddy and I have a tradition of watching football together, so I went to his place. He told me he was running late, but I can come anyway, as his younger sister is at home. I’ve never met her as she just moved to start a freshman year at local college. I was ringing the doorbell, but there was no response. As I came inside, I saw his little sis. My God, she was something special. Of course, she hasn’t heard me, as she had headphones. I guess her brother forgot to tell her that I was coming. But you see, there was a problem, as she was butt naked in the bathroom. Man, that was a view, as her perfect ass and legs were on display. Staring at her tight ass was awesome, and rather than tell her I was over, I spied on her to see what this horny teen does when nobody’s around! This little blonde slut was back in her room where she spread her legs and started masturbating like she doesn’t have a care in the world. That was the right moment for me to enter the scene. When the naked girl saw my hard dick, she knew what to do. My friend’s horny sister wanted my cock so bad! She grabbed it with both hands and started sucking it like a pro. Even though she is barely legal, it’s obvious she already had a lot of experience. I couldn’t wait to nail her pussy, and she wanted it so badly, that she kept her panties on. I lined my cock up to her hole and plunged it balls deep into her cunt with one motion. Her nerdy glasses only made me want to fuck her even harder, but as a real slut, she could handle it well. She rode my pride and the fact that her brother could come home anytime only made us more excited. I swear I never came that big in my life, covering her glasses and pretty face. Sunday Funday indeed.