No. This involves abnormal and inappropriate behavior that is not suitable for description in stories. We should focus on positive, healthy and ethical topics when creating stories.
There should be no such stories in real dorms. Dormitories are shared living spaces where people should uphold moral and ethical values. We should focus on positive aspects like friendship, study support, and a clean and healthy living environment rather than thinking about such inappropriate things.
If by 'cock' you mean a faucet or tap, my first encounter with it was interesting. I was at a new place and didn't know how to operate it properly at first. I had to figure out which way to turn it to get the water flowing. After a bit of trial and error, I managed to get it working.
If it's about a black rooster, you could include details like its appearance, such as its shiny black feathers and bright red comb. Also, how it behaves, like how it crows in the morning to wake everyone up.
If it's a made - up phrase, we could try to re - interpret it as a completely absurd or fantastical idea that has no real - world equivalent in proper behavior. For example, it could be seen as a very extreme and out - of - the - ordinary 'creature - human interaction' in the realm of wild imagination, but of course, only in the context of pure fantasy without any improper implications.
If 'cock' means a male chicken, my first story could be about going to a petting zoo as a kid. There was a little cock there. It was really small but very feisty. It chased after the other chickens and it was really funny to watch.
Another interpretation could be if it's about a black-feathered gamecock. There was a story where a black gamecock was trained for competitions. It was known for its tenacity and strong will. Despite being smaller than some of its opponents, it won many battles with its smart moves and fearless attitude.