As an added bonus, it wouldn’t blow out my eardrums if I had to use it. In the movies and on TV, people shoot pistols and rifles indoors all the tim... and never mention the noise. Thanks to my sister, I knew better.I pulled on a pair of cargo shorts, shoved a spare magazine into a back pocket and went downstairs to check things out. When I looked into the bathroom at the rear of the house, I could see light through the frosted window in the pool door leading to the patio. The security light was. ..those words were not even over, that I shot my whole cum in her mouth. For one moment, it felt as if 1000 volts of current passed through me. She drank the whole thing, gulped it, sucked my cock of whatever remaining juices that was overflowing, came up and started kissing me again. She made me to almost taste my own cum. She said that she had a gift for me. When I asked she said, "I will find out later", I asked her to come to back seat. She went to the back seat and then she held my half. My hair is dead straight, and falls gracefully to my waist. Auburn in color. My eyes are bright green, rimmed with long lashes. My skin was a creamy color. I have never been a dreadfully skinny girl, but instead I developed a tight, curvaceous body.My sister and I share a great likeness to each other. If it weren't for the difference in height, one might think we were twins. Katherin however, was experienced with boys, and absolutely hated our school. Our tiny dorm rooms were right next to each. I admit, I’m pretty turned on to have her grinding her hips against mine, and at the same time to feel Chase’s cock pressed against me from the back, but I’m still just a little shocked and amused at her boldness, and write it off as drunkenness until she reaches higher with her thumbs and rubs them seductively across my nipples until they are hard, and I feel a little awkward frustration when she dances off again. I look at Chase and can tell he is pretty turned on too as we both laugh again,.