I'm Pia and I turned 18 a few hours ago. Finally. To celebrate the day, I strapped myself on for an evening visit to my favorite club and went out with my girlfriends. Especially for the big birthday event, my friend Biene had brought along a guy she knew from vocational school and gave him to me as a live birthday present. He was also a new adult! His babyhood was supposed to be over at midnight. At midnight, right on time for his 18th birthday, he had me in the backyard. He had an enormous penis. My pussy was as wet as a meadow in the rain. We both really enjoyed the first fuck of our new age.

"Baby, I have a surprise for you tomorrow"

"Another one?" I said and wiped my pussy dry. "I'll get my mom's Porsche and then we'll cruise through Schwabing. Great idea!

At 10 a.m. he picked me up from my shared apartment. They were pretty amazed by the Porsche. I didn't know much about him, but the fact that he had fucked the hell out of me that night was too much for me. And the family seemed to do well, Porsche from mom, hmhm.

"Hey sweetheart, don't you want to give me a birthday present?"

"How? Yesterday I didn't even know you existed. How could I prepare something?"

"I know..." he said.

"And?"

"You can give me a blow job, now while I'm driving, that would be super hot!"

I've never done that before. In my last 18 years I've never given a boy a blow job, and then in the car...?" But I thought the idea was super hot too.

I slid down a little in my seat and leaned over to the driver's side. He had pushed the driver's seat back a little so that I could reach his lap more easily. With some effort I opened his fly and pulled out his penis. Wow, I saw with my own eyes what I had only felt last night. I lay down comfortably and immediately put his thing in my mouth and worked on it with my lips and tongue. The device became increasingly stiff and seemed to be getting bigger. I hadn't even thought about whether anyone could see what we were doing from outside, but we were driving. But you could definitely see the up and down of my head. He moaned with pleasure.

"You're great, Pia, really hot." Suddenly he slowed down and stopped.

"Traffic light! There's a bus next to us. Hold still for a minute!" I kept my head still and just let my tongue play. Fortunately, the Porsche is a fairly low vehicle and from the bus you certainly couldn't see into it properly or see what was going on.

He drove off again and I increased my activity again. Another traffic light, same thing. He must have found the interruptions at the traffic lights hot, his erection was now harder than I had ever experienced before.

As we drove on, he moaned harder and harder and his butt and penis twitched. He grabbed my head with his left hand and pushed me into his lap. He rammed his glans deep into my throat. I wanted to say something, but all I could manage was a gurgle. He twitched violently, his penis slammed hard into my throat and then my stomach turned over. At that moment he ejaculated, violently and a huge amount. That was too much for Pia! I panicked, pulled myself away and sat up.

I coughed as hard as I could and spat out everything that was blocking my throat. A mixture of saliva, sperm and vomit spread over his clothes, the windshield, the dashboard and the rest of the interior. "You stupid bitch," he screamed. The rest of the sauce dripped onto my breasts and messed up my sweater.

He stopped abruptly at the side of the road and I jumped out of the car. I looked down at myself. In my panic I had peed myself and my jeans were turning dark. There was a wet spot on the passenger seat. He screamed from the car, "You damn pig, you bitch..." He slammed the passenger door shut and stepped on the gas.

There I stood. Covered in sperm and vomit, pissed on and close to tears. The passers-by around me gawked and smirked. The situation was easy to see through.

An old wanker like that, just takes off. Hopefully mommy will spank his ass and make him lick the interior of her beloved Porsche clean. You asshole! Or mommy will show you straight away how to get a blow job and make you realize that you should tell the cutest 18-year-old in town before you shoot your load down her throat.

I had imagined my first day as an 18-year-old to be better.

I looked at myself in the window of a boutique. It was terrible. I needed some way to clean myself, I couldn't dare get on the bus or tram and the people in the shared flat would be rolling around laughing. I didn't expect any sympathy, but Pia isn't that easy to get down. The park was close by and so spacious that I wouldn't attract much attention. I set off. In the park I headed straight for the creek. This is a body of water that flows right through the park, but is not as cold as the name suggests. Many people use the stream for swimming. I jumped in with my clothes on and let myself float for a few hundred meters, cleaning my clothes as best I could. It went brilliantly. When I emerged from the water like Venus, I was completely soaked, but otherwise in perfect condition.

It was a warm summer day that promised to get really hot. I layed onto the grass and dried myself off.