Sexual practices, in general, are when people do things to feel pleasure and intimacy with others. Gay sexual practices are when people who are attracted to the same gender (such as two men or two women) do things together that give them pleasure and intimacy.
One of the most common gay sexual practices is called anal sex. This means that one person puts their penis into the other person's anus (the place where poop comes out). People do this because it can feel good and be a way to connect emotionally and physically with their partner.
There are other things that people might do during gay sexual practices, such as touching and kissing each other's bodies or using sex toys. Some people might also choose not to have penetrative sex at all and instead engage in other activities that feel good for both partners.
It's important to remember that everyone has different preferences when it comes to sex, and not everyone enjoys the same things. It's also important to practice safe sex to prevent the spread of sexually transmitted infections.