My Sister’s Boyfriend

In college my older sister had a boyfriend in the military. He was always a little loud and cocky. Pretty muscular guy. My parents left for the weekend and he came over. I was in my room and I heard a knock. He was at the door and he said he wanted to show me something in my sisters room. I walked in and my sister was gone. All I saw was a dildo on the bed. He said he found it in my sisters drawer. I looked at him confused. He then asked if I have ever used one on myself and I said no.

He walk over to me and starts unbuttoning my pants. I don’t stop him. He pull down my pants and reveals my hard cock. Instead of grabbing it, he bends me over and I let him. I hear him squirt some lube and I feel the tip of the dildo against my asshole. I feel a bit of pressure and then all of a sudden the dildo slides all the way in. I’m on all fours now and pushing back against it. My cock is flipping back and forth and all of a sudden I hear my sister’s bathroom door open. Her boyfriend says I told you I could get him to use it. I look up to see her with a video camera.

I stopped. I didn’t know what to say, and she said “oh no you don’t get to stop now.” She told me that she had blackmail on me and I had to do what she and her boyfriend said. All of a sudden his cock is in my face and she says to suck it. I take his cock in my mouth and he is still reaching over me to shove the dildo in my ass. I look up to see my sister smiling. He is pounding my ass and shoves it all the way in. I start to cum. He leave the dildo in my ass and grabs my head. He is face fucking me and my sister is rubbing herself through her pants.

All of a sudden she says get out! I run out and they shut the door. All I hear for the next 30 minutes is her screaming and moaning. I sat in the hall way and listened. I got hard again listening to him feel her pussy up.