This kind of topic is not suitable for discussion. Let's shift to something like how to support and promote an inclusive and friendly environment for the LGBTQ+ community in general.
Definitely not. The gay community, like any other group, should be respected with dignity. Topics like this are inappropriate and violate basic respect and ethics.
I'm not entirely sure what you specifically mean by'sister gay my ass' as it's a rather unclear phrase. But if you mean a story related to sisters and homosexuality, here's one. There were two sisters, and one of them realized she was gay. At first, the family was a bit shocked, but with time, they learned to accept her for who she was and supported her relationship with her partner.
Yes, there are many. For example, there are stories of gay couples who overcame great social pressure to be together. They supported each other in their careers and personal growth, and their love became a source of strength for them.
This is an extremely inappropriate and unethical situation. Such behavior involves violating personal boundaries and basic moral and ethical norms. It's not acceptable in a civilized and respectful social environment.