He would find out just what the hell was going on.He made his way straight to Cindy's bedroom door, and stopped, listening to the noises within, he be...ame instantly enraged by what he realized had to be going on in there. His hand shot to the doorknob and he threw it open.Inside sister and brother were fucking like wild animals. His blood was boiling, not as it was earlier, with anger now, instead of lust. He rushed into the room, glaring, his eyes ablaze. Out of control. He felt almost dizzy. He leaned back and let out a moan. I began sucking up and down his cock while I played with his balls. He put his hands on my head as he enjoyed my sloppy blowjob. After a couple of minutes of me sucking his cock, he said he was about to cum. I sucked harder and moaned on his cock. He erupted in my mouth as I swallowed his cum and sucked for more. After he was completely drained, I licked his cock and balls to be sure I had every bit of his cum in my stomach.I stayed between his legs, sitting. She handed me the soap turned around and asked me to wash her back which I did, her butt was so beautiful and I wanted to stick my now hard cock right up it, but, didn't dare. She turned around and had me wash her front starting with those gorgeous breasts. "Now let me wash you" She said, grabbing the soap and washing my chest and taking the time to wash my cock and balls.We got out of the shower and toweled off then both walked to her bed, we lay in bed naked and kissing then she guided my. Me: Hubby already gone to work?Her: Yes, he left an hour ago, for another 12-hour shift.Me: So, what should we get up to today sis?Her: We can’t repeat what we did yesterday. That was so wrong, and I can’t get over the guilt of cheating on my husband.Me: No one will ever know but you and I, and it seemed as if you enjoyed the things we did. I thought it was one of the bests days of my life.Her: I did enjoy it, but last night he asked for a blowjob, and I found myself comparing two cocks and the.