My best friends office party

Mark drove me home in the morning. Dropping me off. I was tired. My butt was sore and cum was still leaking out of my butt. I went straight to the bathroom to shower and expel the fluid ejaculated into my anal vault.

I went to the store and bought some white polyester shorts. They felt plastic. But they were good and tight fitting on my bubble butt. I bought a black thong to wear underneath. I got home and put them on. Wow perfect fit. Could see the lining of the thong through the shorts.

It was a Thursday and Mark called me. He Roger. Yeah whats up. The office crew wants you to come along with us to the gay pride concert on Saturday night. I said yes I would love to come. He said wear something sexy. I said will do that. Mark would pick me up around 5pm. The group will do dinner on a street near the concert.
I hung up and was very excited. I day dreamed of a guy pumping my butt doggy. Saturday came and I was eager to get to the concert.

Mark arrived to pick me up. I had a tight shirt and my new shorts on. Wow!! Roger you look sexy. Thanks bud. I might have to be your pimp. Charge by the cum load. My butt will be a money maker. As we drove to Ps he told me crazy things happen at street concerts. He said there can be sex in the crowd. Let it happen. Fighting only draws attention to the fucking. And cops will arrest people if it gets out of hand.

We arrived at the restaurant and met the group. The guys who fucked me at the party were again checking my butt out. We all sat down to have dinner. We all laughed and told stories about the concerts in the past. In my mind, i said wow this could be a cum fest. Guys sticking their cocks in any hole they find.

When we finished we started walking around the town observing how gay people were dressing up. You had you leather crowd, drag queens, lesbians, crossdressers, sissy boys. It was dark and warm. We noticed a couple of guys taking turns on a sissy boy. Spit roasting him in an alley. He was enjoying himself I bet. My butt was getting tingly.

The crowd at the concert will be tightly grouped together. So I told Mark don't get behind me. I want to see if i can draw attention to my bubble butt. We entered and were towards the back. When I slowly was placed tightly in the crowd. I had a stranger behind me. I noticed him checking my bubble butt out when I entered. I looked over my shoulder. His eyes were fixated again on my butt. He had on slick like gym pants. I could see the outline of his big thick cock. I had my fanny pack with me. I had put a big dab into my hole. With it being warm. It should be slick still. 

We were finally pushed tightly together. I arched my butt a little as the guy made contact with my backside. I felt his cock spring up the meet the gappage of my butt. I kept feeling his cock pulsate against me. I really wanted to give it up. Mark whispered in my ear. Try to get out of this crowd and maybe he will follow you. He is scared to fuck you in the crowd.
I remembered the alley way. So I pushed my way out of the crowed. I looked at him with lustfull eyes. He got the point. I kept walking and he was behind me. I looked and found the alley way. He followed behind me. I pulled up near a dumpster. And grabbed it arching my butt like a dog in heat. He was nervous. But I was anxious. He grabs and rubs my butt. I look over my shoulder. He kisses me. He says he has never seen a bubble butt on guy before. I felt good.

We are kissing passionately. As his crotch plants itself against my bubble butt. I feel him tugging at my shorts to pull them down. They finally fall to the ground. I step out of them. He goes down on a knee. He starts to rim my butt. His tounge is a nice probe. He sucks on my hole. Fingers it with twist and turning. I am getting horny. This guy want to take his time enjoying my bubble butt.

 He stands up and pushes my head down. I am faced with an eight inch thick cock. I slowly suck on it like a lollipop. Tounging the tip of his dick. He pushes it into my mouth. I taste a salty fragrance. There is precum leaking and i also taste of weed. He was a weed smoker. After throating his cock for five minutes. He was super hard and ready. I stand up and place my body facing the dumpster. I arch my butt to tell him i am ready to receive him. He strokes his cock and slaps it on my butt. He places it between my buns gliding up and down. We begin to kiss again.

He tells me he saw me at the restaurant and told his buddies I was going to be his sex doll for the night. He placed his cock at my anal lips. They were puckering ready to receive his manhood. He slowly pushed his meat. I was tight. He tried again and plop it slips slowly into my love canal. He pushes slowly as it breaks through the sphincter. It hurts a little. But i am getting used to it. He makes one last push and our bodies meet. His crotch is planted hard against my butt. He lets out a oh shit remark. You are fucking tight I love it.

He pulls back then as he pushes back I push out meeting his body. A dance between two lovers. I moan in ecstasy. I want his cock bad. I begin to push in and back. He relaxes and watches me ride his dick. Wow you love my cock. YES I DO!! He grabs my hips and takes over. You hear the sounds of two bodies come together. Splat Splat Splat Splat Splat Spat. He is sweating because drops of sweat are dropping on my back. The slickness of the vasoline is making me feel the ridges and veins of his cock. I will know soon.

As he is pumping my ass. He asked me where do you want my seed. I said in a girly voice. I want you to cum inside of me. COOL!!. He picks up the pace. I want his piston of a cock to pump me the whole night. But that wont happen!!.

I feel his manhood swell up. He is getting ready to shoot.  He is mumbling oh god oh god. He grabs my hips like vice grips. His fingers dig into my skin. His cock is really swollen. He is at a fast pace. Then Wham!! He pushes hard against my butt. He yells out Fuuuuccckkk!!!! His cock is pulsating spasms of  spurting seed deep into my anal vault. He pulls back and slams it in several times. Each time spurts of cum is driven deep into my warm hole. Protecting his precious seed  that is being implanted into my vault. We both are exhausted. He finally pulls out. I feel the liquid stream down my leg. He pulls up his pants and bails. I pull up my shorts. Look around. This is a great place. I get back to the crowd. Mark sees me and smiles. You had a good time. I shook my head in the affirmative.