First time practice with a big dick

[first of all thank you for the support. Second if you wanna add to my story? Just write it and I will add it later! Comments are welcomed too!]

So there I was rock hard in the hall 15 minutes before swimming practice was starting. I rushed over to the pool area where my team was already waiting.
''Hey guys'' I said still in my normal outfit whilst they were already changed chatting on the benches. ''sup Dylan. You gonna swim today? Cuz you don't look ready yet!'' Romy said. Her eyes looking me over. '' Umm yes! I was gonna change now be there in 10 okay?'' I said rushing towards the changing rooms.

I ran in the boys changing area quickly disposing of my pants and shirt than grabbing my speedo from my bag and grabbing a fresh towel from the stack.
I started to undo my underwear. Flopping my cock out on to the bench! I wasn't used to having a cock and balls this big. I sat the speedo around my ankles and pulled them up. The tip of my cock sticking from the top. Fuck I thought How am I gonna do this. I let it hang to the right. ''Hmm no thats not it either."' To the left wasn't no use either so I let in hang down ''Hmm better but now it looks fake. Well fuck it lets go I aint got all day'' I tied it at the top and walked out.

Romy, Dave and Lily were all standing there waiting for me but chatting to each other when coach Denise walked in. She was wearing her normal outfit. A black one piece with some normal gymshorts. ''So everyone lets start today with a normal butterfly stroke than a back stroke.'' She said seeing me just walk in. "uhum Dylan can you please speed it up we ain't got all day!'' She commanded me. We walked to the starting blocks. And stepped up. ''Alright 3..2...1.. Go!'' I jumped in and swam as fast but with the best technique I could. When I came towards the End of the pool I darted around and started doing back strokes.

"Alright well everyone do it again'' Denise said. We all went towards the ladder walked back to the starting blocks and jumped again after the count down.
''Goodjob well everyone but Dylan go again. Dylan Can I talk to you?'' Denise asked me.

I followed Romy, Dave and Lily to the ladder and walked to the coach who grabbed my arm and leaned to whisper in my ear. ''So Dylan lets just be honest right. I have been your coach for quite a while... right?'' I nodded yes as Denise talked to me ''So I know and Romy knows and Lily knows. And Dave Definitely knows that you are a good swimmer right!... '' I nodded again not knowing where Denise was going to say. ''Well Dylan... We also know that you aren't fooling anyone down there anymore! We know that your puberty hasn't blessed you all that well so why don't you take that sock out of your speedo and let's get back to swimming alright?'' Denise told me.

"I haven't Denise. This is me! I swear!" I said. Denise got visibly more angry with me! ''So this is really how you wanna play this? You wanna do this right now? Just do as you are told or We will all see what you are hiding!'' She said... I know Cancel culture would have done this bitch no good right? ''Denise please! I am telling you... This is me now! I swear please don't do this!'' I asked her!

"So everyone! Let's gather around will you?'' Denise asked everyone as they finished their back stroke. ''Dylan Here got as you see here'' Denise points to my cock ''Something stuffed down his speedo. As you all know... Right Dave? Dylan Isn't that big we all know that by now... But! He wants to think he is. So let's see what it is'' Denise said. Romy and Lily started laughing and Dave smirked. "alright Dylan take of your speedo and show them how BIG you are now!''

I looked at Denise than at Dave and lastly Romy and Lily. They were all kinda laughing. I grabbed the rope and pulled it. Releasing the not I made. Denise grabbed my bottoms and pulled them down from behind me. My cock swayed left to right from the sudden movement. Dave looked away... THANKS DAVE! And Romy and Lily were just staring. I think I even saw Romy open her mouth!

Denise stumbled over her words. ''Umm yes.. well Okay you are bigger huh... Ummm session dismissed for today!'' She stumbled