Listening to Our Step-Brother and Step-Sister Fuck...

Our family is not the typical family. From the outside looking in, we appear normal...but from the inside, we are anything but. Growing up, the four of us siblings were always close. We had to be because our parents didn't make a ton of money. So we had to share everything. We shared clothes, toys, baths...and even sl--ping in the same beds at times.

I was the youngest of the two girls, and I can remember trying to stay up all night with my older sister and brothers...and we would have tons of fun. We would wrestle and pillow fight all the time. I remember my older brothers would always pin us down, and from time to time...they would grab us in our private places when we couldn't move. I didn't think too much about it at the time...but I guess now it makes way more sense.

About 2 months ago, I walked in on Stephanie and Rob making out in the room that Steph and I share. They said it was just a one-time thing, and they made me promise not to tell anyone! But very soon after, I caught them again. This time Steph was giving Rob a blow job. But this time they didn't know I was watching them. For some reason, I couldn't stop watching. Something about seeing Steph's mouth sucking on Rob's hard penis, gave me a really weird sensation. I found myself getting all aroused, and before I knew it....I was touching myself and gave myself one of the most intense orgasm's of my young life!

I had to tell someone, so I told my other brother...who I am closest to anyways. So we both confronted Steph and Rob, but at this point...they weren't going to stop. Any chance when they had the house to themselves, or if mom and dad were out...they would fuck!

This time however they were being really loud, and I was already in a horny mood. I started to touch myself again, but then I remembered that my other brother was home. I wanted more than just my fingers in me. I wanted something like Steph and Rob had. So I decided to walk down the hall to my other brother's room...

Watch as my brother and I listen to our other brother and sister fucking each other! I then tell my brother that I'm horny and how wet I am...and if he wants to see me naked? Before he can answer I take my big natural breasts out of my jumper, and go to stroke his cock. I can tell he is getting aroused, cause his boner is already popping out of shorts.

Watch as my brother struggles to not burst his gooey load too soon, as he sinks his cock for the 1st time, balls deep into his sister's swollen wet twat.