We should focus on positive, healthy and respectful topics within the LGBT+ community, like their achievements in various fields, rather than such vulgar topics.
Sharing such stories is not appropriate as it involves private and often sexual content that is not suitable for public discussion. We should respect the privacy and dignity of others and abide by social and moral norms.
I'm not sure if this is a very common story. Each person's experience in the gay community is diverse. There are many different relationships and situations. Some may be more private and some may unfortunately be exposed in a negative way like this, but it's hard to generalize it as a common or rare situation.
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.
Stories like these often play into harmful and offensive stereotypes. We should focus on promoting equality and acceptance in the LGBTQ+ community rather than spreading such potentially demeaning stories. Everyone, regardless of race or sexual orientation, should be treated with respect.