My sister Riley is SO FUCKING HOT!!! I've been wanting to fuck her for awhile now, but today I finally grew some balls and did it. Our parents went out of town this morning for a couple days, so it was just me and my little sister. I totally perved on her getting out of the shower, I was jerking off too. I told her to chill out but she screamed at me and told me to get out. Then she was changing in her room and I snuck up behind her and grabbed her butthole! She freaked out again and called me a pervert. Later that night I crept up and tried to kiss her while she was sitting on the couch in the basement. She told me I was sick and I was acting crazy. I tried to explain to her that she's really hot, and that I really wanted to fuck her, and our parents were out of town. I told her we could fuck just once and I'd get it out of my system and then I'd leave her alone. I even told her about all the taboo porn I've been watching on the internet lately and that it's not that big of a deal these days for a brother and sister to fuck each other. She didn't think any of those where good reasons for us to have sex. But she changed her mind when I told her I took pictures of her FUCKING HERSELF WITH A BIG BLACK DILDO and I was going to post them on Facebook if she didn't let me fuck her. She agreed that we could do it just one time, as long as we kept it a secret. SO I TOTALLY DICKED DOWN MY LITTLE SISTER!!! I fucked her like a filthy whore, because I know she secretly is one. And she even started to like it by the end, that is until I BUSTED A HUGE NUT INSIDE HER PUSSY!!! She freaked out and said she wasn't on birth control. I told her to just take a shower and she'd be fine, she disagreed. So I guess my little sister is pretty mad at me.... Whatever...she's a bitch anyway.... I THOUGHT IT WAS FUCKING AWESOME!!! ***Starring Riley Reynolds & a REAL creampie from her sick twisted brother***