Carl was lyingon one of the two beds as Lucia was swinging her hips back and forthbetween his legs. Sam could barely believe that the old-timer wasscr...aming like a girl as he experienced anal sex for the very first time."Welcome to the club, Carl," Sam said as he pushed the door open fully,not worrying if he was interrupting.Lucia stopped briefly to look over her shoulder before resuming poundingthe guest investigator. Sam could tell that she was closed as she wasseen pumping Carl's cock with. No matter what, I'll always make a place for you. First my husband, and now my sister. I don't care what you say. I owe you."I said, "You owe nothing for what is freely given. No debt for that."She said, "You are a wonderful man and I love you for it. Very well, then, no debt for what was freely given. From both sides."She then walked back over to the other side of the bed and sat down in a chair. I tried to lift my left hand up to Sally's right hand but I couldn't.My shoulder was throbbing and. I can't explain the feeling of freedom being naked in the outdoors gives. Much less having sex there, too. I did masturbate outside once, but this, being sucked then fucked by another guy there, was all new to me.Soon I could feel my cock throb, get really big and shake, I knew was I about to cum. I moved my hips upwards, making my cock go up into his throat even more as I blew and sprayed my thick, sticky milky cum, my semen, my DNA into him. Three or four large spurts of it. He swallowed it. It’s ... I don’t know! It just is!”He chuckled again and said, “Silly bitch! Relax. If I have a problem with your cunt I’ll let you know about it.”He continued to hold my wrists and kiss his way down my body until his mouth was teasing my pussy. I had cleaned up after we fucked. But I knew there were still traces of our juices inside of me and I’m nervous about grossing him out.I can’t watch. I closed my eyes and tensed up and waited for him to realize he made a mistake. That embarrassing.