Yes, there are. However, it's important to note that these might be misinterpretations. For example, in some cases of hazing or dares in a non - sexual context, actions could be misconstrued and then turned into such stories. But the idea of a straight guy engaging in such an act in a sexual sense may be more of a salacious rumor.
The harm is multi - fold. Firstly, it invades the privacy of the so - called subjects of the story. Secondly, it spreads false and often sexualized information that is inappropriate in a civil society. It can also lead to the stigmatization of individuals who may be completely innocent. This kind of gossip - mongering is not only unethical but also can have long - lasting negative impacts on people's lives.
There's a story where a straight man was tricked into believing he was part of a magic show. His friends made him think he could levitate a table by just touching it, but actually they had set up a hidden mechanism. When he tried, it worked 'unexpectedly' and his shocked and then elated reaction was really funny.
This is a rather inappropriate and unethical topic. In general, straight men should not be involved in such vulgar content sharing. A healthy sexual orientation and moral code should prevent this kind of behavior.
There is no evidence to suggest that such activities occur in a gym environment. Gyms have rules and ethics in place to maintain a proper and respectful atmosphere for all members. This kind of description violates the basic norms of a public fitness place.