Encounters of the Strangest Kind SeXStoRY

So it takes all kinds to make the world go around or so I have heard. Even so.... A couple of weeks ago I went to a XXX arcade off of 635 in Dallas. I walked in and there were the usual suspects waiting to see if you had what they wanted or if you had something they might have wanted. Most looked away as I got to them, except a younger guy standing inside a door on an open room. Now I am in my 50's but still want sex every night. So I look him in the eye as I walk past and he smiles. So I walk into the next open room and push the door closed but do not lock it. I am putting a bill into the video slot when he walks in. He tells me not to put the money in. He asks if I am gay or bi? Strange question I think but I answer bi. He smiles again. He tells me to follow him. We walk out to the parking lot around towards the street. We walk across the street to a van parked in a parking lot across from the arcade. He opens the side door and I get in. There is a 20 something women there, a late 40's early 50's woman there and the young man from the arcade. Looking at him in this light he looks late 20's. The older woman Marissa tells me they want me to have fun with tonight. She says they have been looking for someone who is bi and that likes adventure. I smiled at her and told her I am bi and I do like sexual adventure. She laughed and introduced me to Dora and Ray. I assumed at this point they were all friends and that Dora and Ray were married. Sometimes assumption is a hard bitch at other times a great suprise. Ray moved to the bench seat beside me. Marissa was already sitting on the other side. Ray pulled me face to him and we started kissing. I felt hands undoing my pants and pulling. We broked apart long enough for me to get my pants off. Ray pulled his off. He had an uncut cock semi hard and still sheathed. My cock was soft but was starting to stir. Marissa told me to suck Ray's cock for them. I moved to take Ray's cock into my mouth Marissa and Dora undressed. Ray's cock was getting harder and the head of his cock was out of his foreskin. Dora was licking my stick urging it to full attention. Marissa seemed to be a conductor, conducting her symphony of sex. Marissa told me to lie on the mattress in the back of the van on my back. Marissa came and sat on my face. I started licking her cunt as Dora once again started licking and sucking my cock. Soon Marissa was moaning and grinding her pussy on my face at times so much it was hard to catch my breath. She had the big O and my face was covered in her juices. She squirted 2 or 3 times. My whole head was wet. Marissa moved to the side and told Dora to take her place. As Dora moved so did Ray. I felt my legs being lifted up and Ray's tongue found my asshole. I moaned it was so great. I started licking Dora in earnest trying to find her special place. Soon she was bucking and she too started squirting but her orgasmic fluids were coming faster and the quantity was greater. I felt her juices running down my back and down over my chest. Ray in the mean time had my asshole good and relaxed and wet. He eased up his cock and started pushing his cock into my ass. Oh my his cock felt pretty good. The ladies were sitting at the corners of the mattress fingering themselves and watching. Dora's tits were swaying as she fingered her cunt. She had puffy nipples that I wanted in my mouth. Marissa's smaller tits were hanging down but still had hard nipples mounted on each. Marissa told Ray to pull out reluctantly he did. Dora told me to get on my side. I started spooning her. My cock with her help was soon buried in her pussy. Ray moved up behind me and started fucking me again. I could not believe this was happening this is porn movie shit. Marissa got situated so she was standing over me as she fingered her cunt and rubbed her clit. Soon she was squirting and covering the three of us in her cum. Marissa took a few minutes to compose herself. She came over and asked me how I liked fucking her c***dren? My cock got harder. Your c***dren? Ray is my oldest and then came Dora. I was stunned but oh my I was about to cum this was too hot. How? oh man I felt Ray speed up and then it happened, I felt Ray's cum invading my ass. Wow then I lost it I started cumming in Dora. As we layed back and caught our breath Marissa started licking my asshole and licking Ray's cum. She then moved to Dora's pussy to get my cum. Ray got up and came over and layed his cock into my mouth and I sucked him again. As soon as he was hard he moved behind Marissa and started fucking her. My cock started to stir again, this was hot. Dora told me to sit back against the back couch. Marissa had Ray pull out and she stuck 3 fingers up Dora and started lubing her asshole. Dora was wetting my rod with her mouth. Marissa got in position and lowered herself onto my waiting cock. Soon I was in her asshole up to my balls. Ray got in front and stuck his cock in her pussy. As Ray moved inside his mother I could feel the motion on my cock. Soon he was rocking my cock as he fucked Marissa. Dora was fingering herself once again. I reached and pulled her tit to my mouth. I felt Ray increase his speed. Oh man this feels great. I felt my self start to cum for the second time that evening. Ray kept on until he came. I go back every few nights looking for that van. Fuck this was hot.